CVEvulnerability
CVE-2024-34459
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-05-14
- Last modified
- 2026-10-15
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-122
Description
An issue was discovered in xmllint (from libxml2) before 2.11.8 and 2.12.x before 2.12.7. Formatting error messages with xmllint --htmlout can result in a buffer over-read in xmlHTMLPrintFileContext in xmllint.c.
Affected configurations
• xmlsoft libxml2 (< 2.11.8)
• xmlsoft libxml2 (>= 2.12.0 < 2.12.7)
Related
Weakness · CWE (1)
- CWE-122 Heap-based Buffer Overflow weakness
References
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/720 Exploit, Issue Tracking
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.8 Release Notes
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.12.7 Release Notes
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5HVUXKYTBWT3G5DEEQX62STJQBY367NL/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/INKSSLW5VMZIXHRPZBAW4TJUX5SQKARG/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRDJCNQP32LV56KESUQ5SNZKAJWSZZRI/ Mailing List, Third Party Advisory
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/720 Exploit, Issue Tracking
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.8 Release Notes
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.12.7 Release Notes
- https://lists.debian.org/debian-lts-announce/2025/07/msg00014.html lists.debian.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5HVUXKYTBWT3G5DEEQX62STJQBY367NL/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/INKSSLW5VMZIXHRPZBAW4TJUX5SQKARG/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRDJCNQP32LV56KESUQ5SNZKAJWSZZRI/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]/message/5HVUXKYTBWT3G5DEEQX62STJQBY367NL/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/[email protected]/message/INKSSLW5VMZIXHRPZBAW4TJUX5SQKARG/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/[email protected]/message/VRDJCNQP32LV56KESUQ5SNZKAJWSZZRI/ lists.fedoraproject.org
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html cert-portal.siemens.com