storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2904-1 expat security update
Debian DSA Debian DSA DSA-5073-1 expat security update
EUVD EUVD EUVD-2022-27965 storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
Ubuntu USN Ubuntu USN USN-5288-1 Expat vulnerabilities
Ubuntu USN Ubuntu USN USN-5455-1 xmltok library vulnerabilities
Ubuntu USN Ubuntu USN USN-7199-1 xmltok library vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00352}

epss

{'score': 0.00208}


Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00279}

epss

{'score': 0.00352}


Thu, 13 Feb 2025 00:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-05T16:28:54.738Z

Reserved: 2022-01-08T00:00:00.000Z

Link: CVE-2022-22827

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-01-10T14:12:57.363

Modified: 2025-05-05T17:17:53.893

Link: CVE-2022-22827

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-01-15T00:00:00Z

Links: CVE-2022-22827 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses