Description
In libavif before 1.3.0, makeRoom in stream.c has an integer overflow and resultant buffer overflow in stream->offset+size.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
Low
Availability
Low
Affected products
- aomedia / libavif0 – 1.3.0
References
- PATCHhttps://github.com/AOMediaCodec/libavif/pull/2768
- PATCHhttps://github.com/AOMediaCodec/libavif/commit/e5fdefe7d1776e6c4cf1703c163a8c0535599029
- PATCHhttps://github.com/AOMediaCodec/libavif/commit/50a743062938a3828581d725facc9c2b92a1d109
- PATCHhttps://github.com/AOMediaCodec/libavif/commit/c9f1bea437f21cb78f9919c332922a3b0ba65e11