Xmlsoft: >> Libxml2 >> 2.9.11 Security Vulnerabilities
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.
CVSS Score
6.5
EPSS Score
0.038
Published
2022-05-03
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
CVSS Score
7.5
EPSS Score
0.06
Published
2022-02-26
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