ipa: cross-realm kerberos with AD information leak
Published May 29, 2014
5.0
MEDIUMCVSS 2.0
EPSS 2.12%
Description
The default LDAP ACIs in FreeIPA 3.0 before 3.1.2 do not restrict access to the (1) ipaNTTrustAuthIncoming and (2) ipaNTTrustAuthOutgoing attributes, which allow remote attackers to obtain the Cross-Realm Kerberos Trust key via unspecified vectors.
Affected products
No data.
No data.
Red Hat Enterprise Linux 6
ipa
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | ipa | Affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue did not affect the versions of ipa as shipped with Red Hat Enterprise Linux 6 as they did not include support for Cross-Realm Kerberos trusts with Active Directory.
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:L/Au:N/C:P/I:N/A:N
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 | 2.12% (0.02118) | 81.17th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.12% (0.02118) | 79.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.46% (0.00463) | 62.17th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.43% (0.00434) | 75.44th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.43% (0.00434) | 73.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.43% (0.00434) | 70.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (9)
- http://osvdb.org/89539 vdb-entryx_refsource_OSVDB
- http://www.freeipa.org/page/CVE-2013-0199 x_refsource_CONFIRMPatchVendor Advisory
- http://www.freeipa.org/page/Releases/3.1.2 x_refsource_CONFIRM
- http://www.securityfocus.com/bid/57542 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2013-0199 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=901864 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/81486 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2013-0199
- https://www.cve.org/CVERecord?id=CVE-2013-0199
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/89539 | vdb-entryx_refsource_OSVDB | |
| http://www.freeipa.org/page/CVE-2013-0199 | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.freeipa.org/page/Releases/3.1.2 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/57542 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2013-0199 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=901864 | Issue Tracking | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/81486 | vdb-entryx_refsource_XF | |
| https://nvd.nist.gov/vuln/detail/CVE-2013-0199 | ||
| https://www.cve.org/CVERecord?id=CVE-2013-0199 |
Change history (0)
No recorded changes yet.