Description
In pam_tacplus.c in pam_tacplus before 1.4.1, pam_sm_acct_mgmt does not zero out the arep data structure.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | libpam-tacplus | No fix yet | — |
| Ubuntu 20.04 LTS | libpam-tacplus | No fix yet | — |
| Ubuntu 18.04 LTS | libpam-tacplus | No fix yet | — |
| Ubuntu 16.04 LTS | libpam-tacplus | No fix yet | — |