Vulnerability-Lookup

SUSE-SU-2025:01994-1

Vulnerability from csaf_suse - Published: 2025-06-18 02:13 - Updated: 2026-09-20 17:25

Summary

Security update 4.3.15.2 SUSE Manager Server 4.3

Severity

Moderate

Notes

Title of the patch: Security update 4.3.15.2 SUSE Manager Server 4.3

Description of the patch: This update fixes the following issues: netty: - Security issues fixed: * CVE-2024-47535: Decorate InputStream to throw an exception once the data read limit is reached (bsc#1233297) - Other changes: * Replace AlgorithmId.sha256WithRSAEncryption_oid usage with specify the OID directly susemanager-sync-data: - Version 4.3.22-0: * Added support for OES 24.4 (bsc#1230585) * Set Ubuntu 24.04 as released How to apply this update: 1. Log in as root user to the Multi-Linux Manager Server. 2. Stop the Spacewalk service: `spacewalk-service stop` 3. Apply the patch using either zypper patch or YaST Online Update. 4. Start the Spacewalk service: `spacewalk-service start`

Patchnames: SUSE-2025-1994,SUSE-SLE-Module-SUSE-Manager-Server-4.3-2025-1994

CVE-2024-47535

4.1 (Medium)


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

Affected products

Recommended 2 products

Product	Identifier	Version	Remediation
Unresolved product id: SUSE Manager Server Module 4.3:netty-0:4.1.44.Final-150400.3.6.3.noarch		—	Vendor Fix
Unresolved product id: SUSE Manager Server Module 4.3:susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch		—	Vendor Fix

Threats

Impact moderate

References

9 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-updates/2025…	self
https://bugzilla.suse.com/1230585	self
https://bugzilla.suse.com/1233297	self
https://www.suse.com/security/cve/CVE-2024-47535/	self
https://www.suse.com/security/cve/CVE-2024-47535	external
https://bugzilla.suse.com/1233297	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update 4.3.15.2 SUSE Manager Server 4.3",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update fixes the following issues:\n\nnetty:\n\n- Security issues fixed:\n\n  * CVE-2024-47535: Decorate InputStream to throw an exception once the data\n    read limit is reached (bsc#1233297)\n\n- Other changes:\n\n  * Replace AlgorithmId.sha256WithRSAEncryption_oid usage with\n    specify the OID directly\n\nsusemanager-sync-data:\n\n- Version 4.3.22-0:\n\n  * Added support for OES 24.4 (bsc#1230585)\n  * Set Ubuntu 24.04 as released\n\nHow to apply this update:\n\n1. Log in as root user to the Multi-Linux Manager Server.\n2. Stop the Spacewalk service:\n`spacewalk-service stop`\n3. Apply the patch using either zypper patch or YaST Online Update.\n4. Start the Spacewalk service:\n`spacewalk-service start`\n\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2025-1994,SUSE-SLE-Module-SUSE-Manager-Server-4.3-2025-1994",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_01994-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2025:01994-1",
        "url": "https://www.suse.com/support/update/announcement/2025/suse-su-202501994-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2025:01994-1",
        "url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040344.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1230585",
        "url": "https://bugzilla.suse.com/1230585"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1233297",
        "url": "https://bugzilla.suse.com/1233297"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2024-47535 page",
        "url": "https://www.suse.com/security/cve/CVE-2024-47535/"
      }
    ],
    "title": "Security update 4.3.15.2 SUSE Manager Server 4.3",
    "tracking": {
      "current_release_date": "2026-09-20T17:25:19Z",
      "generator": {
        "date": "2025-06-18T02:13:38Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2025:01994-1",
      "initial_release_date": "2025-06-18T02:13:38Z",
      "revision_history": [
        {
          "date": "2025-06-18T02:13:38Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-20T17:25:19Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "netty-0:4.1.44.Final-150400.3.6.3.noarch",
                "product": {
                  "name": "netty-0:4.1.44.Final-150400.3.6.3.noarch",
                  "product_id": "netty-0:4.1.44.Final-150400.3.6.3.noarch",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:netty:netty:4.1.44.Final:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/netty@4.1.44.Final-150400.3.6.3?arch=noarch\u0026upstream=netty-0:4.1.44.Final-150400.3.6.3.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch",
                "product": {
                  "name": "susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch",
                  "product_id": "susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch",
                  "product_identification_helper": {
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                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
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                "category": "product_name",
                "name": "SUSE Manager Server Module 4.3",
                "product": {
                  "name": "SUSE Manager Server Module 4.3",
                  "product_id": "SUSE Manager Server Module 4.3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-module-suse-manager-server:4.3"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "netty-0:4.1.44.Final-150400.3.6.3.noarch as component of SUSE Manager Server Module 4.3",
          "product_id": "SUSE Manager Server Module 4.3:netty-0:4.1.44.Final-150400.3.6.3.noarch"
        },
        "product_reference": "netty-0:4.1.44.Final-150400.3.6.3.noarch",
        "relates_to_product_reference": "SUSE Manager Server Module 4.3"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "SUSE Manager Server Module 4.3:susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch"
        },
        "product_reference": "susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch",
        "relates_to_product_reference": "SUSE Manager Server Module 4.3"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-47535",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2024-47535"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers \u0026 clients. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crashes. This vulnerability is fixed in 4.1.115.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Manager Server Module 4.3:netty-0:4.1.44.Final-150400.3.6.3.noarch",
          "SUSE Manager Server Module 4.3:susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2024-47535",
          "url": "https://www.suse.com/security/cve/CVE-2024-47535"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1233297 for CVE-2024-47535",
          "url": "https://bugzilla.suse.com/1233297"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Manager Server Module 4.3:netty-0:4.1.44.Final-150400.3.6.3.noarch",
            "SUSE Manager Server Module 4.3:susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Manager Server Module 4.3:netty-0:4.1.44.Final-150400.3.6.3.noarch",
            "SUSE Manager Server Module 4.3:susemanager-sync-data-0:4.3.23-150400.3.41.3.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-06-18T02:13:38Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2024-47535"
    }
  ]
}

CVE-2024-47535 (GCVE-0-2024-47535)

Vulnerability from cvelistv5 – Published: 2024-11-12 15:50 – Updated: 2024-11-13 20:44

Title

Denial of Service attack on windows app using Netty

Summary

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crashes. This vulnerability is fixed in 4.1.115.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/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 2024-11-13 20:43 UTC

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7955 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/netty/netty/security/advisorie…	x_refsource_CONFIRM
https://github.com/netty/netty/commit/fbf7a704a82…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
netty	netty	Affected: < 4.1.115
netty	netty	Affected: 0 , < 4.1.115 (custom) cpe:2.3:a:netty:netty:-:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:netty:netty:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "netty",
            "vendor": "netty",
            "versions": [
              {
                "lessThan": "4.1.115",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-47535",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-13T20:43:58.714521Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-13T20:44:41.743Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "netty",
          "vendor": "netty",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.1.115"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers \u0026 clients. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crashes. This vulnerability is fixed in 4.1.115."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-12T15:50:08.334Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/netty/netty/security/advisories/GHSA-xq3w-v528-46rv",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/netty/netty/security/advisories/GHSA-xq3w-v528-46rv"
        },
        {
          "name": "https://github.com/netty/netty/commit/fbf7a704a82e7449b48bd0bbb679f5661c6d61a3",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/netty/netty/commit/fbf7a704a82e7449b48bd0bbb679f5661c6d61a3"
        }
      ],
      "source": {
        "advisory": "GHSA-xq3w-v528-46rv",
        "discovery": "UNKNOWN"
      },
      "title": "Denial of Service attack on windows app using Netty"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-47535",
    "datePublished": "2024-11-12T15:50:08.334Z",
    "dateReserved": "2024-09-25T21:46:10.929Z",
    "dateUpdated": "2024-11-13T20:44:41.743Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.
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