CVE-2018-5711

libgd3: 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...

CVE-2018-5711 is fixed in 2 products on 1 platform, first by libgd-tools 2.2.5-4ubuntu0.2, released June 20, 2019. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1320
96th percentile

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.

Where it's fixed

ProductFixed inFixReleased
Linux
libgd-tools · Ubuntu 18.04.6 LTS (bionic) 2.2.5-4ubuntu0.2 libgd-tools 2.2.5-4ubuntu0.2 Jun 20, 2019
libgd3 · Ubuntu 18.04.6 LTS (bionic) 2.2.5-4ubuntu0.2 libgd3 2.2.5-4ubuntu0.2 Jun 20, 2019

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