CVE-2018-5711

2018-01-1600:00:00

ubuntu.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

61.4%

JSON

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.

Bugs

Notes

Author	Note
mdeslaur	php uses the system libgd2

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibgd2< 2.2.5-4ubuntu0.2UNKNOWN
ubuntu18.10noarchlibgd2< 2.2.5-4ubuntu1UNKNOWN
ubuntu19.04noarchlibgd2< 2.2.5-4ubuntu1UNKNOWN
ubuntu19.10noarchlibgd2< 2.2.5-4ubuntu1UNKNOWN
ubuntu20.04noarchlibgd2< 2.2.5-4ubuntu1UNKNOWN
ubuntu20.10noarchlibgd2< 2.2.5-4ubuntu1UNKNOWN
ubuntu21.04noarchlibgd2< 2.2.5-4ubuntu1UNKNOWN
ubuntu14.04noarchlibgd2< 2.1.0-3ubuntu0.10UNKNOWN
ubuntu16.04noarchlibgd2< 2.1.1-4ubuntu0.16.04.10UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libgd2	< 2.2.5-4ubuntu0.2	UNKNOWN
ubuntu	18.10	noarch	libgd2	< 2.2.5-4ubuntu1	UNKNOWN
ubuntu	19.04	noarch	libgd2	< 2.2.5-4ubuntu1	UNKNOWN
ubuntu	19.10	noarch	libgd2	< 2.2.5-4ubuntu1	UNKNOWN
ubuntu	20.04	noarch	libgd2	< 2.2.5-4ubuntu1	UNKNOWN
ubuntu	20.10	noarch	libgd2	< 2.2.5-4ubuntu1	UNKNOWN
ubuntu	21.04	noarch	libgd2	< 2.2.5-4ubuntu1	UNKNOWN
ubuntu	14.04	noarch	libgd2	< 2.1.0-3ubuntu0.10	UNKNOWN
ubuntu	16.04	noarch	libgd2	< 2.1.1-4ubuntu0.16.04.10	UNKNOWN