CVE-2018-1000222

2018-08-2000:00:00

ubuntu.com

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.022 Low

EPSS

Percentile

89.3%

JSON

Libgd version 2.2.5 contains a Double Free Vulnerability vulnerability in
gdImageBmpPtr Function that can result in Remote Code Execution . This
attack appear to be exploitable via Specially Crafted Jpeg Image can
trigger double free. This vulnerability appears to have been fixed in after
commit ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5.

Notes

Author	Note
mdeslaur	php uses the system libgd2
leosilva	code not present in precise/esm

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibgd2< 2.2.5-4ubuntu0.2UNKNOWN
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	14.04	noarch	libgd2	< 2.1.0-3ubuntu0.10	UNKNOWN
ubuntu	16.04	noarch	libgd2	< 2.1.1-4ubuntu0.16.04.10	UNKNOWN