high7.5
CVE-2024-34459
An issue was discovered in xmllint (from libxml2) before 2.11.8 and 2.12.x before 2.12.7.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Xmlsoft | Libxml2 | before 2.11.8 from 2.12.0 before 2.12.7 |
Weakness classification
References
- NVD record
- CVE.org record
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/720
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.8
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.12.7
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5HVUXKYTBWT3G5DEEQX62STJQBY367NL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/INKSSLW5VMZIXHRPZBAW4TJUX5SQKARG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRDJCNQP32LV56KESUQ5SNZKAJWSZZRI/
- 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