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
Published Oct 1, 2012
6.0
MEDIUMCVSS 2.0
EPSS 2.04%
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.
Affected products
No data.
Configuration 1
- 6.0.0
- 6.0.1
- 6.0.2
- 6.0.3
- 6.0.4
- 6.0.5
- 6.0.6
- 6.0.7
- 6.0.8
- 6.0.9
Configuration 2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:S/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.04% (0.02045) | 80.47th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.04% (0.02045) | 78.61th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.37% (0.01374) | 78.94th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.20% (0.01200) | 85.82th | v3 (v2023.03.01) |
| Apr 17, 2024 | 1.20% (0.01200) | 84.99th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.20% (0.01200) | 82.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.65% (0.01649) | 75.99th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.65% (0.01649) | 75.95th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.65% (0.01649) | 73.90th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.65% (0.01649) | 52.77th | v2 (v2022.01.01) |
References (9)
- http://archives.neohapsis.com/archives/fulldisclosure/2012-03/0248.html mailing-listx_refsource_FULLDISC
- 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/48481 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/50704 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-201209-09.xml vendor-advisoryx_refsource_GENTOO
- http://www.openwall.com/lists/oss-security/2012/03/22/3 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2012/03/23/2 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/52675 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/fulldisclosure/2012-03/0248.html | mailing-listx_refsource_FULLDISC | |
| 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/48481 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/50704 | third-party-advisoryx_refsource_SECUNIA | |
| http://security.gentoo.org/glsa/glsa-201209-09.xml | vendor-advisoryx_refsource_GENTOO | |
| http://www.openwall.com/lists/oss-security/2012/03/22/3 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2012/03/23/2 | mailing-listx_refsource_MLIST | |
| http://www.securityfocus.com/bid/52675 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.