Vulnerability CVE-2016-3074

Vulnerability CVE-2016-3074

Published: 2016-04-26

Description:

Integer signedness error in GD Graphics Library 2.1.1 (aka libgd or libgd2) allows remote attackers to cause a denial of service (crash) or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow.

See advisories in our WLB2 database:

	Topic	Author	Date
Med.	libgd 2.1.1 Signedness	Hans Jerry Illik...	22.04.2016
Med.	libgd 2.1.1 - Signedness Heap Overflow	Hans Jerry Illik...	27.04.2016
High	PHP LibGD Heap Buffer Overflow	Hans Jerry Illik...	17.01.2017

Type:

CWE-189

(Numeric Errors)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score	Impact Subscore	Exploitability Subscore
7.5/10	6.4/10	10/10

Exploit range	Attack complexity	Authentication
Remote	Low	No required
Confidentiality impact	Integrity impact	Availability impact
Partial	Partial	Partial

Affected software
Libgd -> Libgd
Debian -> Debian linux

References:

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183263.html

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183724.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html

http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.html

http://rhn.redhat.com/errata/RHSA-2016-2750.html

http://seclists.org/fulldisclosure/2016/Apr/72

http://www.debian.org/security/2016/dsa-3556

http://www.debian.org/security/2016/dsa-3602

http://www.securityfocus.com/archive/1/538160/100/0/threaded

http://www.securityfocus.com/bid/87087

http://www.securitytracker.com/id/1035659

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.383127

http://www.ubuntu.com/usn/USN-2987-1

https://github.com/libgd/libgd/commit/2bb97f407c1145c850416a3bfbcc8cf124e68a19

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731

https://security.gentoo.org/glsa/201607-04

https://security.gentoo.org/glsa/201611-22

https://www.exploit-db.com/exploits/39736/

Vulnerability CVE-2016-3074

Integer signedness error in GD Graphics Library 2.1.1 (aka libgd or libgd2) allows remote attackers to cause a denial of service (crash) or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow.

See advisories in our WLB2 database:

Med.

libgd 2.1.1 Signedness

Med.

libgd 2.1.1 - Signedness Heap Overflow

High

PHP LibGD Heap Buffer Overflow

CWE-189

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

7.5/10

6.4/10

10/10

Remote

Low

No required

Partial

Partial

Partial

Affected software

References: