Libexpat Project: >> Libexpat >> 2.4.0 Security Vulnerabilities
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
CVSS Score
8.1
EPSS Score
0.041
Published
2022-01-06
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).
CVSS Score
8.8
EPSS Score
0.003
Published
2022-01-01
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