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CVE-2018-5711
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 4.3/10
- Exploit Score
- 8.6/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- Partial
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- Medium
- Base Score
- 5.5/10
- Exploit Score
- 1.8/10
- Access Vector
- Local
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 3.6/10
- Confidentiality Impact
- None
- Availability Impact
- High
- Integrity Impact
- None
- Scope
- Unchanged
- User Interaction
- Required
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:php:php:7.2.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
Yes
|
7.0.0 | - | |
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
Yes
|
- | - |
References
- https://bugs.php.net/bug.php?id=75571
- http://php.net/ChangeLog-7.php
- http://php.net/ChangeLog-5.php
- https://lists.debian.org/debian-lts-announce/2018/01/msg00022.html
- https://access.redhat.com/errata/RHSA-2018:1296
- https://usn.ubuntu.com/3755-1/
- https://lists.debian.org/debian-lts-announce/2019/01/msg00028.html
- https://security.gentoo.org/glsa/201903-18
- https://access.redhat.com/errata/RHSA-2019:2519
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org