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← Database
CVE-2022-23990
HIGH
CVSS:
7.5
Published: 2022-01-26
Modified: 2026-06-17
Description
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
Affected Platforms
Oracle Communications Metasolv Solution
Fedoraproject Fedora
Siemens Sinema Remote Connect Server
Debian Debian Linux
Tenable Nessus
Libexpat Project Libexpat
Weakness Type
CWE-190, CWE-190
References
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
https://github.com/libexpat/libexpat/pull/551
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
https://security.gentoo.org/glsa/202209-24
https://www.debian.org/security/2022/dsa-5073