CVE-2013-1969

Gentoo Linux Security Advisory 201311-06

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple use-after-free vulnerabilities in libxml2 2.9.0 and possibly other versions might allow context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to the (1) htmlParseChunk and (2) xmldecl_done functions, as demonstrated by a buffer overflow in the xmlBufGetInputBase function.

Múltiples vulnerabilidades de uso después de liberación en libxml2 v2.9.0 y posiblemente otras versiones podrían permitir a atacantes dependientes de contexto provocar una denegación de servicio (caída) y posiblemente ejecutar código arbitrario a través de vectores relacionados con el (1) htmlParseChunk y (2) xmldecl_done funciones, como se demuestra por un desbordamiento de búfer en la función xmlBufGetInputBase.

Multiple vulnerabilities have been found in AMD64 x86 emulation base libraries, the worst of which may allow remote execution of arbitrary code. Versions prior to 20140406-r1 are affected.

*Credits: N/A

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

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2013-02-19 CVE Reserved
2013-04-25 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-399: Resource Management Errors

CAPEC

References (8)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2013/04/17/4	Mailing List
http://www.openwall.com/lists/oss-security/2013/04/19/1	Mailing List
https://bugzilla.gnome.org/show_bug.cgi?id=690202	X_refsource_confirm

URL	Date	SRC
https://git.gnome.org/browse/libxml2/commit/?id=de0cc20c29cb3f056062925395e0f68d2250a46f	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2013-04/msg00109.html	2013-06-21
http://lists.opensuse.org/opensuse-updates/2013-06/msg00081.html	2013-06-21
http://secunia.com/advisories/53061	2013-06-21
http://www.ubuntu.com/usn/USN-1817-1	2013-06-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Xmlsoft Search vendor "Xmlsoft"		Libxml2 Search vendor "Xmlsoft" for product "Libxml2"				2.9.0 Search vendor "Xmlsoft" for product "Libxml2" and version "2.9.0"		-		Affected