Vulnerability-Lookup

SUSE-SU-2022:3489-1

Vulnerability from csaf_suse - Published: 2022-10-01 11:35 - Updated: 2022-10-01 11:35

Summary

Security update for expat

Severity

Important

Notes

Title of the patch: Security update for expat

Description of the patch: This update for expat fixes the following issues: - CVE-2022-40674: Fixed use-after-free in the doContent function in xmlparse.c (bsc#1203438).

Patchnames: SUSE-2022-3489,SUSE-SLE-Micro-5.3-2022-3489,SUSE-SLE-Module-Basesystem-15-SP4-2022-3489,openSUSE-SLE-15.4-2022-3489

CVE-2022-40674

8.1 (High)


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

Affected products

Recommended 30 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Micro 5.3:libexpat1-2.4.4-150400.3.9.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.3:libexpat1-2.4.4-150400.3.9.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.3:libexpat1-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:expat-2.4.4-150400.3.9.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:expat-2.4.4-150400.3.9.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:expat-2.4.4-150400.3.9.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:expat-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat-devel-2.4.4-150400.3.9.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat-devel-2.4.4-150400.3.9.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat-devel-2.4.4-150400.3.9.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat-devel-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat1-2.4.4-150400.3.9.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat1-2.4.4-150400.3.9.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat1-2.4.4-150400.3.9.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat1-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP4:libexpat1-32bit-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:expat-2.4.4-150400.3.9.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:expat-2.4.4-150400.3.9.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:expat-2.4.4-150400.3.9.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:expat-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat-devel-2.4.4-150400.3.9.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat-devel-2.4.4-150400.3.9.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat-devel-2.4.4-150400.3.9.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat-devel-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat-devel-32bit-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat1-2.4.4-150400.3.9.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat1-2.4.4-150400.3.9.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat1-2.4.4-150400.3.9.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat1-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:libexpat1-32bit-2.4.4-150400.3.9.1.x86_64	—	Vendor Fix

Threats

Impact important

References

17 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-security-upd…	self
https://bugzilla.suse.com/1203438	self
https://www.suse.com/security/cve/CVE-2022-40674/	self
https://www.suse.com/security/cve/CVE-2022-40674	external
https://bugzilla.suse.com/1203438	external
https://bugzilla.suse.com/1204099	external
https://bugzilla.suse.com/1204177	external
https://bugzilla.suse.com/1204509	external
https://bugzilla.suse.com/1205077	external
https://bugzilla.suse.com/1205285	external
https://bugzilla.suse.com/1205527	external
https://bugzilla.suse.com/1205598	external
https://bugzilla.suse.com/1208339	external
https://bugzilla.suse.com/1208753	external

JSON

To clipboard

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      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-10-01T11:35:30Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-40674"
    }
  ]
}

CVE-2022-40674 (GCVE-0-2022-40674)

Vulnerability from cvelistv5 – Published: 2022-09-14 00:00 – Updated: 2025-05-30 19:18

Summary

libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-30 19:17 UTC

CWE

n/a
CWE-416 - Use After Free

Assigner

mitre mitre root Scorecard

References

12 references

URL	Tags
https://github.com/libexpat/libexpat/pull/629
https://github.com/libexpat/libexpat/pull/640
https://www.debian.org/security/2022/dsa-5236	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://security.gentoo.org/glsa/202209-24	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://security.netapp.com/advisory/ntap-2022102…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://security.gentoo.org/glsa/202211-06	vendor-advisory

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.
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.

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Action not permitted

SUSE-SU-2022:3489-1

CVE-2022-40674 (GCVE-0-2022-40674)

Tags

Sightings

Nomenclature

Related by attack behaviour