Description
Integer underflow in the _gdContributionsAlloc function in gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via vectors related to decrementing the u variable.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2017/01/26/1 ↗
- http://www.openwall.com/lists/oss-security/2017/01/28/6 ↗
- http://libgd.github.io/release-2.2.4.html ↗
- https://github.com/libgd/libgd/commit/60bfb401ad5a4a8ae995dcd36372fe15c71e1a35 ↗
- http://www.debian.org/security/2017/dsa-3777 ↗
- http://www.securityfocus.com/bid/95869 ↗
- https://access.redhat.com/errata/RHSA-2019:2519 ↗
- https://access.redhat.com/errata/RHSA-2019:3299 ↗