Vulnerability-Lookup

RHSA-2026:69113

Vulnerability from csaf_opensuse - Published: 2026-09-21 00:00 - Updated: 2026-09-22 09:40

Summary

security update for apr-util

Severity

Moderate

Notes

Title of the patch: security update for apr-util

Description of the patch: This security update provides a functional equivalent of RHSA-2026:69113. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2026:69113.

Patchnames: RHSA-2026:69113

CVE-2025-49506

7.5 (High)


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

Affected products

Recommended 13 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 8:apr-util-0:1.6.1-9.el8_10.1.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-bdb-0:1.6.1-9.el8_10.1.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-bdb-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-devel-0:1.6.1-9.el8_10.1.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-devel-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-ldap-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-mysql-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-odbc-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-openssl-0:1.6.1-9.el8_10.1.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-openssl-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-pgsql-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:apr-util-sqlite-0:1.6.1-9.el8_10.1.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2026-32327

7.4 (High)


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

Affected products

Recommended 13 products, the same list as for CVE-2025-49506

Threats

Impact important

CVE-2026-34501

8.2 (High)


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

Affected products

Recommended 13 products, the same list as for CVE-2025-49506

Threats

Impact important

CVE-2026-34502

7.5 (High)


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

Affected products

Recommended 13 products, the same list as for CVE-2025-49506

Threats

Impact important

References

16 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/r…	self
https://lists.suse.com/pipermail/suse-liberty-lin…	self
https://lists.suse.com/pipermail/suse-liberty-lin…	self
https://www.suse.com/security/cve/CVE-2025-49506/	self
https://www.suse.com/security/cve/CVE-2026-32327/	self
https://www.suse.com/security/cve/CVE-2026-34501/	self
https://www.suse.com/security/cve/CVE-2026-34502/	self
https://www.suse.com/security/cve/CVE-2025-49506	external
https://bugzilla.suse.com/1274237	external
https://www.suse.com/security/cve/CVE-2026-32327	external
https://bugzilla.suse.com/1274235	external
https://www.suse.com/security/cve/CVE-2026-34501	external
https://bugzilla.suse.com/1274852	external
https://www.suse.com/security/cve/CVE-2026-34502	external
https://bugzilla.suse.com/1274854	external

JSON

To clipboard

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        "product_reference": "apr-util-pgsql-0:1.6.1-9.el8_10.1.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 8"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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        },
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  "vulnerabilities": [
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      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-49506"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt() such as    Windows, BeOS, NetWare, or Android.\n\nUsers are recommended to upgrade to version 1.6.4, which fixes this issue.",
          "title": "CVE description"
        }
      ],
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      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-49506",
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        },
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            "SUSE Liberty Linux 8:apr-util-bdb-0:1.6.1-9.el8_10.1.i686",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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            "SUSE Liberty Linux 8:apr-util-ldap-0:1.6.1-9.el8_10.1.x86_64",
            "SUSE Liberty Linux 8:apr-util-mysql-0:1.6.1-9.el8_10.1.x86_64",
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            "SUSE Liberty Linux 8:apr-util-openssl-0:1.6.1-9.el8_10.1.i686",
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            "SUSE Liberty Linux 8:apr-util-sqlite-0:1.6.1-9.el8_10.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
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          "details": "important"
        }
      ],
      "title": "CVE-2025-49506"
    },
    {
      "cve": "CVE-2026-32327",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-32327"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library consumer which parses XML from untrusted sources and uses the  apr_xml_quote_elem() function.\n\nUsers are recommended to upgrade to version 1.6.4, which fixes this issue.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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        },
        {
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        }
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          "text": "Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client.\n\nThis issue affects Apache Portable Runtime Utility: from 1.6.0 through 1.6.3.\n\nUsers are recommended to upgrade to version 1.6.4, which fixes the issue.",
          "title": "CVE description"
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          "text": "Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client\n\nThis issue affects Apache Portable Runtime Utility: from 1.3.0 through 1.6.3.",
          "title": "CVE description"
        }
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CVE-2025-49506 (GCVE-0-2025-49506)

Vulnerability from cvelistv5 – Published: 2026-08-06 14:33 – Updated: 2026-08-06 21:56

Title

Apache Portable Runtime Utility: apr_password_validate() vulnerable to timing attack

Summary

APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt() such as Windows, BeOS, NetWare, or Android. Users are recommended to upgrade to version 1.6.4, which fixes this issue.

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 2026-08-06 17:45 UTC

CWE

CWE-208 - Observable Timing Discrepancy

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/2v8o3bj9pb7lfcr57…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/08/06/8

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Portable Runtime Utility	Affected: 1.2.0 , ≤ 1.6.3 (semver)

Credits

Michael Rowley <michael csirt.global>

Show details on NVD website

JSON

To clipboard

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CVE-2026-32327 (GCVE-0-2026-32327)

Vulnerability from cvelistv5 – Published: 2026-08-06 14:32 – Updated: 2026-08-06 21:56

Title

Apache Portable Runtime Utility: apr-util XML stack recursion crash

Summary

A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library consumer which parses XML from untrusted sources and uses the apr_xml_quote_elem() function. Users are recommended to upgrade to version 1.6.4, which fixes this issue.

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-06 17:46 UTC

CWE

CWE-674 - Uncontrolled Recursion

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/hq27vj8yfno9tkwv0…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/08/06/9

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Portable Runtime Utility	Affected: 0 , ≤ 1.6.3 (semver)

Credits

Younghyo Cho @ CISLab, SeoulTech 4ra1n, pyn3rd and unam4

Show details on NVD website

JSON

To clipboard

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CVE-2026-34501 (GCVE-0-2026-34501)

Vulnerability from cvelistv5 – Published: 2026-08-06 14:31 – Updated: 2026-08-06 21:56

Title

Apache Portable Runtime Utility: Heap buffer overflow in APR redis client

Summary

Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client. This issue affects Apache Portable Runtime Utility: from 1.6.0 through 1.6.3. Users are recommended to upgrade to version 1.6.4, which fixes the issue.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-06 15:28 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/o8h6c7cq86fplxlnr…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/0…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Portable Runtime Utility	Affected: 1.6.0 , ≤ 1.6.3 (semver)

Credits

Elhanan Haenel

Show details on NVD website

JSON

To clipboard

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CVE-2026-34502 (GCVE-0-2026-34502)

Vulnerability from cvelistv5 – Published: 2026-08-06 14:31 – Updated: 2026-08-06 21:56

Title

Apache Portable Runtime Utility: Heap buffer overflow in APR memcached client

Summary

Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This issue affects Apache Portable Runtime Utility: from 1.3.0 through 1.6.3.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-06 15:29 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/spk5643m4vq0mb8h5…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/0…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Portable Runtime Utility	Affected: 1.3.0 , ≤ 1.6.3 (semver)

Credits

Elhanan Haenel

Show details on NVD website

JSON

To clipboard

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              "confidentialityImpact": "NONE",
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              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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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.
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.

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.

Action not permitted

RHSA-2026:69113

CVE-2025-49506 (GCVE-0-2025-49506)

CVE-2026-32327 (GCVE-0-2026-32327)

CVE-2026-34501 (GCVE-0-2026-34501)

CVE-2026-34502 (GCVE-0-2026-34502)

Tags

Sightings

Nomenclature

Related by attack behaviour