CVE-2012-4551

Severity Score

7.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to "certain hash tables."

Vulnerabilidad de uso después de liberación en libunity-webapps antes de v2.4.1 permite a atacantes remotos provocar una denegación de servicio (corrupción de memoria y caída) y posiblemente ejecutar código arbitrario a través de un sitio web modificado, en relación con "ciertas tablas hash".

*Credits: N/A

CVSS Scores

NISTv2 7.5

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

2012-08-21 CVE Reserved
2012-11-21 CVE Published
2024-09-16 CVE Updated
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (5)

URL	Tag	Source
http://bazaar.launchpad.net/~webapps/libunity-webapps/trunk/revision/815	X_refsource_confirm
http://www.openwall.com/lists/oss-security/2012/10/29/3	Mailing List
http://www.securityfocus.com/bid/56314	Vdb Entry
https://bugs.launchpad.net/ubuntu/%2Bsource/libunity-webapps/%2Bbug/1068495	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.ubuntu.com/usn/USN-1635-1	2012-12-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				<= 2.4.0 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version " <= 2.4.0"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				0.02 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "0.02"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				0.2.1 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "0.2.1"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				0.3 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "0.3"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				0.3.1 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "0.3.1"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.0 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.0"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.0.1 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.0.1"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.1 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.1"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.1 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.1"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.2 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.2"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.3 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.3"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.4 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.4"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.5 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.5"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.6 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.6"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.7 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.7"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.8 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.8"		-		Affected
Ps Project Management Team Search vendor "Ps Project Management Team"		Libunity-webapps Search vendor "Ps Project Management Team" for product "Libunity-webapps"				2.3.9 Search vendor "Ps Project Management Team" for product "Libunity-webapps" and version "2.3.9"		-		Affected