| Name | CVE-2016-5767 |
| Description | Integer overflow in the gdImageCreate function in gd.c in the GD Graphics Library (aka libgd) before 2.0.34RC1, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted image dimensions. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libgd2 (PTS) | jessie, jessie (lts) | 2.1.0-5+deb8u15 | fixed |
| stretch (security) | 2.2.4-2+deb9u4 | fixed |
| stretch (lts), stretch | 2.2.4-2+deb9u6 | fixed |
| buster (security), buster, buster (lts) | 2.2.5-5.2+deb10u1 | fixed |
| bullseye | 2.3.0-2 | fixed |
| bookworm | 2.3.3-9 | fixed |
| sid, trixie | 2.3.3-12 | fixed |
| php5 (PTS) | jessie, jessie (lts) | 5.6.40+dfsg-0+deb8u21 | fixed |
| php7.0 (PTS) | stretch (security) | 7.0.33-0+deb9u12 | fixed |
| stretch (lts), stretch | 7.0.33-0+deb9u19 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libgd2 | source | (unstable) | 2.0.34~rc1-1 | | | |
| php5 | source | jessie | 5.6.23+dfsg-0+deb8u1 | | | |
| php5 | source | (unstable) | 5.6.23+dfsg-1 | unimportant | | |
| php7.0 | source | (unstable) | 7.0.8-1 | unimportant | | |
Notes
Starting with 5.4.0-1 Debian uses the system copy of libgd
PHP Bug: https://bugs.php.net/bug.php?id=72446
https://git.php.net/?p=php-src.git;a=commitdiff;h=c395c6e5d7e8df37a21265ff76e48fe75ceb5ae6
Fixed in 5.5.37, 5.6.23, 7.0.8
Fixed by: https://github.com/libgd/libgd/commit/cfee163a5e848fc3e3fb1d05a30d7557cdd36457 (GD_2_0_34RC1)