Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS02N214LWpjMmYtamdqbc4AArcq

OS Command Injection in file editor in Gogs

Impact

The malicious user is able to update a crafted config file into repository's .git directory in combination with crafted file deletion to gain SSH access to the server. All installations with repository upload enabled (default) are affected.

Patches

File deletions are prohibited to repository's .git directory. Users should upgrade to 0.12.9 or the latest 0.13.0+dev.

Workarounds

N/A

References

https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930/

For more information

If you have any questions or comments about this advisory, please post on #7000.

Permalink: https://github.com/advisories/GHSA-67mx-jc2f-jgjm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02N214LWpjMmYtamdqbc4AArcq
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-67mx-jc2f-jgjm, CVE-2022-1986
References:

• https://github.com/gogs/gogs/security/advisories/GHSA-67mx-jc2f-jgjm
• https://github.com/gogs/gogs/commit/38aff73251cc46ced96dd608dab6190415032a82
• https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129
• https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930/
• https://nvd.nist.gov/vuln/detail/CVE-2022-1986
• https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930
• https://github.com/advisories/GHSA-67mx-jc2f-jgjm

Repository: https://github.com/gogs/gogs
Blast Radius: 0.0

Affected Packages