CVE-2024-34459
- State
- Published
- Severity
- 7.5 High
- Published
- May 13, 2024
- Updated
- Oct 15, 2026
- Reserved
- May 4, 2024
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CISA-ADP |
Weaknesses
- CWE-122 Heap-based Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/720
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.12.7
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.8
- FEDORA-2024-08e01e9f2fvendor-advisory
- FEDORA-2024-4862425658vendor-advisory
- FEDORA-2024-9ffc6cc7bfvendor-advisory
- https://lists.debian.org/debian-lts-announce/2025/07/msg00014.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5HVUXKYTBWT3G5DEEQX62STJQBY367NL/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/INKSSLW5VMZIXHRPZBAW4TJUX5SQKARG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VRDJCNQP32LV56KESUQ5SNZKAJWSZZRI/
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
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