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CVE-2015-5292
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
Memory leak in the Privilege Attribute Certificate (PAC) responder plugin (sssd_pac_plugin.so) in System Security Services Daemon (SSSD) 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service (memory consumption) via a large number of logins that trigger parsing of PAC blobs during Kerberos authentication..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 6.8/10
- Exploit Score
- 8/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- Single
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:fedoraproject:sssd:1.12.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.10.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.11.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.10.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.12.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.11.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.12.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.11.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.11.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.12.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.11.7:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.11.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.11.6:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.12.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.11.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.13.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:fedoraproject:sssd:1.12.4:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://permalink.gmane.org/gmane.linux.redhat.sssd.user/3422
- https://fedorahosted.org/sssd/wiki/Releases/Notes-1.13.1
- https://fedorahosted.org/sssd/ticket/2803
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169110.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1267580
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/77529
- https://fedorahosted.org/sssd/attachment/ticket/2803/0001-Fix-memory-leak-in-sssdpac_ver
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169597.html
- http://rhn.redhat.com/errata/RHSA-2015-2019.html
- http://rhn.redhat.com/errata/RHSA-2015-2355.html
- http://www.securitytracker.com/id/1034038
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169613.html