CVE-2015-5292 (retired)

Priority
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.
Notes
 sbeattie> according to debian, the responder part is not built, so
 might not be affected
Package
Source: sssd (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was not-affected [code not present])
Trusty/esm:DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (1.13.1-2)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1.13.1-2)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (1.13.1-2)
Ubuntu 19.04 (Disco Dingo):not-affected (1.13.1-2)
Ubuntu 19.10 (Eoan):not-affected (1.13.1-2)
Patches:
Vendor:https://fedorahosted.org/sssd/attachment/ticket/2803/0001-Fix-memory-leak-in-sssdpac_verify.patch
Upstream:https://git.fedorahosted.org/cgit/sssd.git/commit/?id=b4c44ebb8997d3debb33607c123ccfd9926e0cba
More Information

Updated: 2019-04-26 14:34:38 UTC (commit 30899e40836d26e1bb5f0b072d31fd87b6cf3bd4)