CVE-2017-12173

Priority
Description
It was found that sssd's sysdb_search_user_by_upn_res() function before
1.16.0 did not sanitize requests when querying its local cache and was
vulnerable to injection. In a centralized login environment, if a password
hash was locally cached for a given user, an authenticated attacker could
use this flaw to retrieve it.
Notes
leosilvaaccording with RHEL "Versions prior to sssd-1.12.0 are
not affected (affected commit: 7ecb5ae)"
Package
Source: sssd (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected)
Ubuntu 16.04 LTS (Xenial Xerus):released (1.13.4-1ubuntu1.10)
Ubuntu 18.04 LTS (Bionic Beaver):released (1.15.3-2ubuntu1)
More Information

Updated: 2019-12-05 18:47:43 UTC (commit dd38ff22974aae499eb50644b9d5a2817483cbdb)