CVE-2016-3074

libgd 2.1.1 - Signedness Heap Overflow

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Error de entero sin signo en GD Graphics Library 2.1.1 (también conocida como libgd o libgd2) permite a atacantes remotos provocar una denegación de servicio (caída) o potencialmente ejecutar código arbitrario a través de datos gd2 comprimidos manipulados, lo que desencadena un desbordamiento de buffer basado en memoria dinámica.

A signedness vulnerability exists in libgd version 2.1.1 which may result in a heap overflow when processing compressed gd2 data.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-03-10 CVE Reserved
2016-04-21 CVE Published
2023-10-07 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-122: Heap-based Buffer Overflow
CWE-681: Incorrect Conversion between Numeric Types

CAPEC

References (20)

URL	Tag	Source
http://www.securityfocus.com/archive/1/538160/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/87087	Third Party Advisory
http://www.securitytracker.com/id/1035659	Broken Link
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/39736	2024-08-05
http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.html	2024-08-05
http://seclists.org/fulldisclosure/2016/Apr/72	2024-08-05

URL	Date	SRC
https://github.com/libgd/libgd/commit/2bb97f407c1145c850416a3bfbcc8cf124e68a19	2022-07-20

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183263.html	2022-07-20
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183724.html	2022-07-20
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html	2022-07-20
http://rhn.redhat.com/errata/RHSA-2016-2750.html	2022-07-20
http://www.debian.org/security/2016/dsa-3556	2022-07-20
http://www.debian.org/security/2016/dsa-3602	2022-07-20
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.383127	2022-07-20
http://www.ubuntu.com/usn/USN-2987-1	2022-07-20
https://security.gentoo.org/glsa/201607-04	2022-07-20
https://security.gentoo.org/glsa/201611-22	2022-07-20
https://access.redhat.com/security/cve/CVE-2016-3074	2016-11-15
https://bugzilla.redhat.com/show_bug.cgi?id=1321893	2016-11-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Libgd Search vendor "Libgd"		Libgd Search vendor "Libgd" for product "Libgd"				2.1.1 Search vendor "Libgd" for product "Libgd" and version "2.1.1"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				23 Search vendor "Fedoraproject" for product "Fedora" and version "23"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				24 Search vendor "Fedoraproject" for product "Fedora" and version "24"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				12.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04"		esm		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				15.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "15.10"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04"		esm		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.2 Search vendor "Opensuse" for product "Opensuse" and version "13.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				>= 5.5.0 < 5.5.35 Search vendor "Php" for product "Php" and version " >= 5.5.0 < 5.5.35"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				>= 5.6.0 < 5.6.21 Search vendor "Php" for product "Php" and version " >= 5.6.0 < 5.6.21"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				>= 7.0.0 < 7.0.6 Search vendor "Php" for product "Php" and version " >= 7.0.0 < 7.0.6"		-		Affected