Vulnerabilities > CVE-2021-3596 - NULL Pointer Dereference vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
A NULL pointer dereference flaw was found in ImageMagick in versions prior to 7.0.10-31 in ReadSVGImage() in coders/svg.c. This issue is due to not checking the return value from libxml2's xmlCreatePushParserCtxt() and uses the value directly, which leads to a crash and segmentation fault.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1970569
- https://bugzilla.redhat.com/show_bug.cgi?id=1970569
- https://github.com/ImageMagick/ImageMagick/issues/2624
- https://github.com/ImageMagick/ImageMagick/issues/2624
- https://lists.debian.org/debian-lts-announce/2022/05/msg00018.html
- https://lists.debian.org/debian-lts-announce/2022/05/msg00018.html
- https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
- https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html