CVE-2012-1576
Summary
| CVE | CVE-2012-1576 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2012-10-01 20:55:03 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| 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. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
SingleConfidentiality
PartialIntegrity
PartialAvailability
PartialAV:N/AC:M/Au:S/C:P/I:P/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Atheme | Atheme | 5.2.0 | All | All | All |
| Application | Atheme | Atheme | 5.2.1 | All | All | All |
| Application | Atheme | Atheme | 5.2.2 | All | All | All |
| Application | Atheme | Atheme | 5.2.3 | All | All | All |
| Application | Atheme | Atheme | 5.2.4 | All | All | All |
| Application | Atheme | Atheme | 5.2.5 | All | All | All |
| Application | Atheme | Atheme | 5.2.6 | All | All | All |
| Application | Atheme | Atheme | 5.2.7 | All | All | All |
| Application | Atheme | Atheme | 6.0.0 | All | All | All |
| Application | Atheme | Atheme | 6.0.1 | All | All | All |
| Application | Atheme | Atheme | 6.0.2 | All | All | All |
| Application | Atheme | Atheme | 6.0.3 | All | All | All |
| Application | Atheme | Atheme | 6.0.4 | All | All | All |
| Application | Atheme | Atheme | 6.0.5 | All | All | All |
| Application | Atheme | Atheme | 6.0.6 | All | All | All |
| Application | Atheme | Atheme | 6.0.7 | All | All | All |
| Application | Atheme | Atheme | 6.0.8 | All | All | All |
| Application | Atheme | Atheme | 6.0.9 | All | All | All |
| Application | Atheme | Atheme | 7.0.0 | All | All | All |
| Application | Atheme | Atheme | 7.0.0 | alpha1 | All | All |
| Application | Atheme | Atheme | 7.0.0 | beta1 | All | All |
| Application | Atheme | Atheme | 7.0.0 | beta2 | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| oss-security - Re: atheme.org Security Advisory ASA-2012-03-01: Improper cleanup of CertFP entries may result in undefined behaviour | af854a3a-2127-422b-91ae-364da2661108 | www.openwall.com | |
| Security Advisory SA48481 - Atheme "myuser_delete()" Certificate Fingerprint Handling Vulnerability - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Vendor Advisory |
| Security Alerts - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Gentoo Linux Documentation -- Atheme IRC Services: Denial of Service | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| git.atheme.org/atheme/commit | af854a3a-2127-422b-91ae-364da2661108 | git.atheme.org | |
| [#SRV-166] NickServ CERT fingerprint memory/tracking problem, security vulnerability! - Atheme.org JIRA | af854a3a-2127-422b-91ae-364da2661108 | jira.atheme.org | |
| oss-security - atheme.org Security Advisory ASA-2012-03-01: Improper cleanup of CertFP entries may result in undefined behaviour | af854a3a-2127-422b-91ae-364da2661108 | www.openwall.com | |
| Atheme IRC Services 'mycertfp_delete()' Function Security Bypass Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| archives.neohapsis.com/archives/fulldisclosure/2012-03/0248.html | af854a3a-2127-422b-91ae-364da2661108 | archives.neohapsis.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.