Vulnerability-Lookup

RHSA-2022:8886

Vulnerability from csaf_redhat - Published: 2022-12-07 11:55 - Updated: 2025-11-21 18:35

Summary

Red Hat Security Advisory: redhat-ds:11 security, bug fix, and enhancement update

Severity

Moderate

Notes

Topic: An update for the redhat-ds:11 module is now available for Red Hat Directory Server 11.5 for RHEL 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details: Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol (LDAP) server, as well as command-line utilities and Web UI packages for server administration. Security Fix(es): * 389-ds-base: SIGSEGV in sync_repl (CVE-2022-2850) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * broken nsslapd-subtree-rename-switch option in rhds11 (BZ#2098140)

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2022-2850

A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service.

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-476 - NULL Pointer Dereference

Affected products

Fixed 13 products

Product	Version	Remediation
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11	—	Vendor Fix fix
Unresolved product id: 8Base-DirSrv-11.5:python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11	—	Vendor Fix fix

Threats

Impact Moderate

References

11 references

URL	Category
https://access.redhat.com/errata/RHSA-2022:8886	self
https://access.redhat.com/security/updates/classi…	external
https://access.redhat.com/security/cve/CVE-2022-2850	external
https://access.redhat.com/security/updates/classi…	external
https://bugzilla.redhat.com/show_bug.cgi?id=2098140	external
https://bugzilla.redhat.com/show_bug.cgi?id=2118691	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2022-2850	self
https://bugzilla.redhat.com/show_bug.cgi?id=2118691	external
https://www.cve.org/CVERecord?id=CVE-2022-2850	external
https://nvd.nist.gov/vuln/detail/CVE-2022-2850	external

Acknowledgments

Red Hat Viktor Ashirov

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for the redhat-ds:11 module is now available for Red Hat Directory Server 11.5 for RHEL 8.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol (LDAP) server, as well as command-line utilities and Web UI packages for server administration.\n\nSecurity Fix(es):\n\n* 389-ds-base: SIGSEGV in sync_repl (CVE-2022-2850)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* broken nsslapd-subtree-rename-switch option in rhds11 (BZ#2098140)",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2022:8886",
        "url": "https://access.redhat.com/errata/RHSA-2022:8886"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2022-2850",
        "url": "https://access.redhat.com/security/cve/CVE-2022-2850"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#",
        "url": "https://access.redhat.com/security/updates/classification/#"
      },
      {
        "category": "external",
        "summary": "2098140",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2098140"
      },
      {
        "category": "external",
        "summary": "2118691",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2118691"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_8886.json"
      }
    ],
    "title": "Red Hat Security Advisory: redhat-ds:11 security, bug fix, and enhancement update",
    "tracking": {
      "current_release_date": "2025-11-21T18:35:35+00:00",
      "generator": {
        "date": "2025-11-21T18:35:35+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.12"
        }
      },
      "id": "RHSA-2022:8886",
      "initial_release_date": "2022-12-07T11:55:58+00:00",
      "revision_history": [
        {
          "date": "2022-12-07T11:55:58+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2022-12-07T11:55:58+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2025-11-21T18:35:35+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Directory Server 11.5 for RHEL 8",
                "product": {
                  "name": "Red Hat Directory Server 11.5 for RHEL 8",
                  "product_id": "8Base-DirSrv-11.5",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:directory_server:11.5::el8"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Directory Server"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src (redhat-ds:11)",
                  "product_id": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=src\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-debuginfo@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-debugsource@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-devel@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-legacy-tools@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-legacy-tools-debuginfo@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-libs@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-libs-debuginfo@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-snmp@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                "product": {
                  "name": "389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11)",
                  "product_id": "389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/389-ds-base-snmp-debuginfo@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=x86_64\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
                "product": {
                  "name": "cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch (redhat-ds:11)",
                  "product_id": "cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/cockpit-389-ds@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=noarch\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
                "product": {
                  "name": "python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch (redhat-ds:11)",
                  "product_id": "python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/python3-lib389@1.4.3.29-7.module%2Bel8dsrv%2B17334%2B74991258?arch=noarch\u0026rpmmod=redhat-ds:11:8060020221122205230:0ca98e7e"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src::redhat-ds:11"
        },
        "product_reference": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11"
        },
        "product_reference": "389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11"
        },
        "product_reference": "cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch (redhat-ds:11) as a component of Red Hat Directory Server 11.5 for RHEL 8",
          "product_id": "8Base-DirSrv-11.5:python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11"
        },
        "product_reference": "python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
        "relates_to_product_reference": "8Base-DirSrv-11.5"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Viktor Ashirov"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2022-2850",
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "discovery_date": "2022-08-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2118691"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "389-ds-base: SIGSEGV in sync_repl",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This CVE is assigned against an incomplete fix of CVE-2021-3514.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
          "8Base-DirSrv-11.5:cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
          "8Base-DirSrv-11.5:python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-2850"
        },
        {
          "category": "external",
          "summary": "RHBZ#2118691",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2118691"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-2850",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-2850"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-2850",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2850"
        }
      ],
      "release_date": "2022-08-04T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-12-07T11:55:58+00:00",
          "details": "For details on how to apply this update, which includes the changes described in\nthis advisory, refer to:\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
            "8Base-DirSrv-11.5:python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:8886"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.src::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-debugsource-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-devel-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-legacy-tools-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-legacy-tools-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-libs-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-libs-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-snmp-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:389-ds-base-snmp-debuginfo-0:1.4.3.29-7.module+el8dsrv+17334+74991258.x86_64::redhat-ds:11",
            "8Base-DirSrv-11.5:cockpit-389-ds-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11",
            "8Base-DirSrv-11.5:python3-lib389-0:1.4.3.29-7.module+el8dsrv+17334+74991258.noarch::redhat-ds:11"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "389-ds-base: SIGSEGV in sync_repl"
    }
  ]
}

CVE-2022-2850 (GCVE-0-2022-2850)

Vulnerability from cvelistv5 – Published: 2022-10-14 00:00 – Updated: 2025-11-03 20:34

Summary

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-15 15:06 UTC

CWE

denial of service
CWE-476 - NULL Pointer Dereference

Assigner

redhat redhat root

References

4 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2118691
https://access.redhat.com/security/cve/CVE-2022-2850
https://lists.debian.org/debian-lts-announce/2023…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
n/a	389-ds-base	Affected: 389-ds-base-2.0.x+

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:34:50.179Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2118691"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://access.redhat.com/security/cve/CVE-2022-2850"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00015.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-2850",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-15T15:06:25.646319Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-15T15:06:55.515Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "389-ds-base",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "389-ds-base-2.0.x+"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "denial of service",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-24T08:06:23.001Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2118691"
        },
        {
          "url": "https://access.redhat.com/security/cve/CVE-2022-2850"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-2850",
    "datePublished": "2022-10-14T00:00:00.000Z",
    "dateReserved": "2022-08-16T00:00:00.000Z",
    "dateUpdated": "2025-11-03T20:34:50.179Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.