CVE-2022-29824 | In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.
In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.
- 🔗 gitlab.gnome.org/GNOME/libxslt/-/tags
- 🔗 lists.fedoraproject.org/archives/list/package-announce%40lists.fe…
- 🔗 lists.fedoraproject.org/archives/list/package-announce%40lists.fe…
- 🔗 lists.debian.org/debian-lts-announce/2022/05/msg00023.html
- 🔗 lists.fedoraproject.org/archives/list/package-announce%40lists.fe…
- 🔗 www.debian.org/security/2022/dsa-5142
- 🔗 www.oracle.com/security-alerts/cpujul2022.html
- 🔗 gitlab.gnome.org/GNOME/libxml2/-/tags/v2.9.14
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CVE-2022-29824 | In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.
In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, mult