CVE-2022-23990
- Source
- https://cve.org/CVERecord?id=CVE-2022-23990
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23990.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-23990
- Aliases
-
- A-221256678
- ASB-A-221256678
- Downstream
- Related
- Published
- 2022-01-26T19:15:08.517Z
- Modified
- 2026-02-24T11:42:23.913583Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/34NXVL2RZC2YZRV74ZQ3RNFB7WCEUP7D/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7FF2UH7MPXKTADYSJUAHI2Y5UHBSHUH/
- https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
- https://github.com/libexpat/libexpat/pull/551
- https://security.gentoo.org/glsa/202209-24
- https://www.debian.org/security/2022/dsa-5073
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.tenable.com/security/tns-2022-05
- https://github.com/libexpat/libexpat/pull/551
- https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
- https://github.com/libexpat/libexpat/pull/551
- https://www.debian.org/security/2022/dsa-5073