CVE-2012-1576

Severity Score

6.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The myuser_delete function in libathemecore/account.c in Atheme 5.x before 5.2.7, 6.x before 6.0.10, and 7.x before 7.0.0-beta2 does not properly clean up CertFP entries when a user is deleted, which allows remote attackers to access a different user account or cause a denial of service (daemon crash) via a login as a deleted user.

La función myuser_delete en libathemecore/account.c en Atheme v5.x anteiores a v5.2.7, v6.x anteriores a v6.0.10, y v7.x anteriores a v7.0.0-beta2 no eliminan las entradas CertFP de forma adecuada cuando se borra un usuario, lo que permite a atacantes remotos acceder a distintas cuentas de usuario o provocar una denegación de servicio (caída del demonio) a través de un acceso con la credenciales de un usuario eliminado.

*Credits: N/A

CVSS Scores

NISTv2 6.0

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-03-12 CVE Reserved
2012-09-25 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (9)

URL	Tag	Source
http://archives.neohapsis.com/archives/fulldisclosure/2012-03/0248.html	Mailing List
http://git.atheme.org/atheme/commit/?id=3d9551761db2	X_refsource_confirm
http://jira.atheme.org/browse/SRV-166	X_refsource_confirm
http://secunia.com/advisories/50704	Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/03/22/3	Mailing List
http://www.openwall.com/lists/oss-security/2012/03/23/2	Mailing List
http://www.securityfocus.com/bid/52675	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/48481	2013-04-05
http://security.gentoo.org/glsa/glsa-201209-09.xml	2013-04-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.0 Search vendor "Atheme" for product "Atheme" and version "6.0.0"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.1 Search vendor "Atheme" for product "Atheme" and version "6.0.1"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.2 Search vendor "Atheme" for product "Atheme" and version "6.0.2"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.3 Search vendor "Atheme" for product "Atheme" and version "6.0.3"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.4 Search vendor "Atheme" for product "Atheme" and version "6.0.4"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.5 Search vendor "Atheme" for product "Atheme" and version "6.0.5"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.6 Search vendor "Atheme" for product "Atheme" and version "6.0.6"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.7 Search vendor "Atheme" for product "Atheme" and version "6.0.7"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.8 Search vendor "Atheme" for product "Atheme" and version "6.0.8"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				6.0.9 Search vendor "Atheme" for product "Atheme" and version "6.0.9"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				7.0.0 Search vendor "Atheme" for product "Atheme" and version "7.0.0"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				7.0.0 Search vendor "Atheme" for product "Atheme" and version "7.0.0"		alpha1		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				7.0.0 Search vendor "Atheme" for product "Atheme" and version "7.0.0"		beta1		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				7.0.0 Search vendor "Atheme" for product "Atheme" and version "7.0.0"		beta2		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				5.2.0 Search vendor "Atheme" for product "Atheme" and version "5.2.0"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				5.2.1 Search vendor "Atheme" for product "Atheme" and version "5.2.1"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				5.2.2 Search vendor "Atheme" for product "Atheme" and version "5.2.2"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				5.2.3 Search vendor "Atheme" for product "Atheme" and version "5.2.3"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				5.2.4 Search vendor "Atheme" for product "Atheme" and version "5.2.4"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				5.2.5 Search vendor "Atheme" for product "Atheme" and version "5.2.5"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				5.2.6 Search vendor "Atheme" for product "Atheme" and version "5.2.6"		-		Affected
Atheme Search vendor "Atheme"		Atheme Search vendor "Atheme" for product "Atheme"				5.2.7 Search vendor "Atheme" for product "Atheme" and version "5.2.7"		-		Affected