CVE-2018-5711
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the imagecreatefromgif or imagecreatefromstring PHP function. This is related to GetCode_ and gdImageCreateFromGifCtx.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-5711
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-5711.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 2.2.5-2 | |
| sles | affected | | |
| debian | bookworm | fixed | 2.2.5-4.1 |
| debian | bullseye | fixed | 2.2.5-4.1 |
| debian | forky | fixed | 2.2.5-4.1 |
| debian | sid | fixed | 2.2.5-4.1 |
| debian | trixie | fixed | 2.2.5-4.1 |
References
Verify integrity in audit chain (admin only). AS-IS.