CVE-2018-5711
Public on 2018-01-16
Modified on 2024-02-02
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.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | php | No Fix Planned | ||
| Amazon Linux 2 - Core | php | Pending Fix | ||
| Amazon Linux 2 - Php8.2 Extra | php | Not Affected | ||
| Amazon Linux 1 | php56 | 2018-02-07 | ALAS-2018-946 | Fixed |
| Amazon Linux 1 | php70 | 2018-02-07 | ALAS-2018-946 | Fixed |
| Amazon Linux 1 | php71 | 2018-02-07 | ALAS-2018-946 | Fixed |
| Amazon Linux 2023 | php8.2 | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
| NVD | CVSSv3 | 5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | CVSSv2 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |