CVE-2013-1987

libXrender: Multiple integer overflows leading to heap-based bufer overflows

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple integer overflows in X.org libXrender 0.9.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XRenderQueryFilters, (2) XRenderQueryFormats, and (3) XRenderQueryPictIndexValues functions.

Múltiples desbordamientos de enteros en X.org libxrender v0.9.7 y anteriores permiten que los servidores X provoquen una asignación de memoria insuficiente y un desbordamiento de búfer a través de vectores relacionados con las funciones (1) XRender QueryFilters, (2) XRenderQueryFormats, y (3) XRenderQueryPictIndexValues??.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Attack Vector

Adjacent

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

2013-02-19 CVE Reserved
2013-05-23 CVE Published
2024-07-09 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-122: Heap-based Buffer Overflow
CWE-189: Numeric Errors

CAPEC

References (9)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2013/05/23/3	Mailing List
http://www.securityfocus.com/bid/60132	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106862.html	2018-10-30
http://lists.opensuse.org/opensuse-updates/2013-06/msg00141.html	2018-10-30
http://www.debian.org/security/2013/dsa-2677	2018-10-30
http://www.ubuntu.com/usn/USN-1863-1	2018-10-30
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23	2018-10-30
https://access.redhat.com/security/cve/CVE-2013-1987	2014-10-13
https://bugzilla.redhat.com/show_bug.cgi?id=959061	2014-10-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				10.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.04"		lts		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"		lts		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				12.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.10"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				13.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "13.04"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				12.2 Search vendor "Opensuse" for product "Opensuse" and version "12.2"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				12.3 Search vendor "Opensuse" for product "Opensuse" and version "12.3"		-		Affected
X Search vendor "X"		Libxrender Search vendor "X" for product "Libxrender"				<= 0.9.7 Search vendor "X" for product "Libxrender" and version " <= 0.9.7"		-		Affected
X Search vendor "X"		Libxrender Search vendor "X" for product "Libxrender"				0.9.1 Search vendor "X" for product "Libxrender" and version "0.9.1"		-		Affected
X Search vendor "X"		Libxrender Search vendor "X" for product "Libxrender"				0.9.2 Search vendor "X" for product "Libxrender" and version "0.9.2"		-		Affected
X Search vendor "X"		Libxrender Search vendor "X" for product "Libxrender"				0.9.3 Search vendor "X" for product "Libxrender" and version "0.9.3"		-		Affected
X Search vendor "X"		Libxrender Search vendor "X" for product "Libxrender"				0.9.4 Search vendor "X" for product "Libxrender" and version "0.9.4"		-		Affected
X Search vendor "X"		Libxrender Search vendor "X" for product "Libxrender"				0.9.5 Search vendor "X" for product "Libxrender" and version "0.9.5"		-		Affected
X Search vendor "X"		Libxrender Search vendor "X" for product "Libxrender"				0.9.6 Search vendor "X" for product "Libxrender" and version "0.9.6"		-		Affected