Vulnerability CVE-2012-1576
Published: 2012-10-01   Modified: 2012-10-02

Description:
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.

CVSS2 => (AV:N/AC:M/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6/10
6.4/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Atheme -> Atheme 

 References:
http://www.securityfocus.com/bid/52675
http://www.openwall.com/lists/oss-security/2012/03/23/2
http://www.openwall.com/lists/oss-security/2012/03/22/3
http://secunia.com/advisories/50704
http://secunia.com/advisories/48481
http://jira.atheme.org/browse/SRV-166
http://git.atheme.org/atheme/commit/?id=3d9551761db2
http://archives.neohapsis.com/archives/fulldisclosure/2012-03/0248.html
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