Vulnerability-Lookup

SUSE-SU-2024:1198-1

Vulnerability from csaf_suse - Published: 2024-04-10 09:35 - Updated: 2026-09-20 15:45

Summary

Security update for apache2-mod_jk

Severity

Moderate

Notes

Title of the patch: Security update for apache2-mod_jk

Description of the patch: This update for apache2-mod_jk fixes the following issues: - Upgrade from version 1.2.40 to 1.2.49 - CVE-2023-41081: Fix an information disclosure issue in mod_jk. (bsc#1215301)

Patchnames: SUSE-2024-1198,SUSE-SLE-SERVER-12-SP5-2024-1198

CVE-2023-41081

5.3 (Medium)


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

Affected products

Recommended 12 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.x86_64	—	Vendor Fix

Threats

Impact moderate

References

10 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/2024…	self
https://bugzilla.suse.com/1167896	self
https://bugzilla.suse.com/1206261	self
https://bugzilla.suse.com/1215301	self
https://www.suse.com/security/cve/CVE-2023-41081/	self
https://www.suse.com/security/cve/CVE-2023-41081	external
https://bugzilla.suse.com/1215301	external

JSON

To clipboard

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  "vulnerabilities": [
    {
      "cve": "CVE-2023-41081",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-41081"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Important: Authentication Bypass CVE-2023-41081\n\nThe mod_jk component of Apache Tomcat Connectors  in some circumstances, such as when a configuration included  \"JkOptions +ForwardDirectories\" but the configuration did not       provide explicit mounts for all possible proxied requests, mod_jk would       use an implicit mapping and map the request to the first defined worker.  Such an implicit mapping could result in the unintended exposure of the  status worker and/or bypass security constraints configured in httpd. As  of JK 1.2.49, the implicit mapping functionality has been removed and all  mappings must now be via explicit configuration.  Only mod_jk is affected  by this issue. The ISAPI redirector is not affected.\n\nThis issue affects Apache Tomcat Connectors (mod_jk only): from 1.2.0 through 1.2.48.\n\nUsers are recommended to upgrade to version 1.2.49, which fixes the issue.\n\nHistory\n2023-09-13 Original advisory\n\n2023-09-28 Updated summary\n\n",
          "title": "CVE description"
        }
      ],
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          "summary": "CVE-2023-41081",
          "url": "https://www.suse.com/security/cve/CVE-2023-41081"
        },
        {
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          "summary": "SUSE Bug 1215301 for CVE-2023-41081",
          "url": "https://bugzilla.suse.com/1215301"
        }
      ],
      "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",
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            "SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise High Performance Computing 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.aarch64",
            "SUSE Linux Enterprise High Performance Computing 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.ppc64le",
            "SUSE Linux Enterprise High Performance Computing 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.s390x",
            "SUSE Linux Enterprise High Performance Computing 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-mod_jk-0:1.2.49-7.9.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-04-10T09:35:25Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2023-41081"
    }
  ]
}

CVE-2023-41081 (GCVE-0-2023-41081)

Vulnerability from cvelistv5 – Published: 2023-09-13 09:30 – Updated: 2024-09-25 17:21

Title

Apache Tomcat Connectors: Unexpected use of first declared worker in mod_jk for unmapped request

Summary

Important: Authentication Bypass CVE-2023-41081 The mod_jk component of Apache Tomcat Connectors in some circumstances, such as when a configuration included "JkOptions +ForwardDirectories" but the configuration did not provide explicit mounts for all possible proxied requests, mod_jk would use an implicit mapping and map the request to the first defined worker. Such an implicit mapping could result in the unintended exposure of the status worker and/or bypass security constraints configured in httpd. As of JK 1.2.49, the implicit mapping functionality has been removed and all mappings must now be via explicit configuration. Only mod_jk is affected by this issue. The ISAPI redirector is not affected. This issue affects Apache Tomcat Connectors (mod_jk only): from 1.2.0 through 1.2.48. Users are recommended to upgrade to version 1.2.49, which fixes the issue. History 2023-09-13 Original advisory 2023-09-28 Updated summary

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-25 17:18 UTC

CWE

Unexpected default behaviour

Assigner

apache mitre root Scorecard

References

4 references

URL	Tags
https://lists.apache.org/thread/rd1r26w7271jyqgzr…	vendor-advisory
https://www.openwall.com/lists/oss-security/2023/…
https://lists.debian.org/debian-lts-announce/2023…
http://www.openwall.com/lists/oss-security/2023/09/28/7

Impacted products

2 products

Vendor	Product	Version
Apache Software Foundation	Apache Tomcat Connectors	Affected: 1.2.0 , ≤ 1.2.48 (semver)
apache	tomcat_connectors	Affected: 1.2.0 , ≤ 1.2.48 (custom) cpe:2.3:a:apache:tomcat_connectors::::::::

Credits

Karl von Randow

Show details on NVD website

JSON

To clipboard

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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.
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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.

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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Action not permitted

SUSE-SU-2024:1198-1

CVE-2023-41081 (GCVE-0-2023-41081)

Tags

Sightings

Nomenclature

Related by attack behaviour