CVE-2022-0871 – gogs.io/gogs

Package

Manager: go
Name: gogs.io/gogs
Vulnerable Version: >=0 <0.12.5

Severity

Level: High

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.01001 pctl0.76147

Details

Gogs vulnerable to improper PAM authorization handling ### Impact Expired PAM accounts and accounts with expired passwords are continued to be seen as valid. Installations use PAM as authentication sources are affected. ### Patches Expired PAM accounts and accounts with expired passwords are no longer being seen as valid. Users should upgrade to 0.12.5 or the latest 0.13.0+dev. ### Workarounds In addition to marking PAM accounts as expired, also disable/lock them. Running `usermod -L <username>` will add an exclamation mark to the password hash and would result in wrong passwords responses when trying to login. ### References https://huntr.dev/bounties/ea82cfc9-b55c-41fe-ae58-0d0e0bd7ab62/ ### For more information If you have any questions or comments about this advisory, please post on https://github.com/gogs/gogs/issues/6810.

Metadata

Created: 2022-03-14T22:58:37Z
Modified: 2023-06-30T22:11:07Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-gw5h-h6hj-f56g/GHSA-gw5h-h6hj-f56g.json
CWE IDs: ["CWE-862"]
Alternative ID: GHSA-gw5h-h6hj-f56g
Finding: F039
Auto approve: 1