Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS01Nmo3LTJwbTgtcmdteM4AArT_

OS Command Injection in gogs

Impact

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

Patches

Repository file updates are prohibited to its .git directory. Users should upgrade to 0.12.8 or the latest 0.13.0+dev.

Workarounds

N/A

References

N/A

For more information

If you have any questions or comments about this advisory, please post on #6555.

Permalink: https://github.com/advisories/GHSA-56j7-2pm8-rgmx
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS01Nmo3LTJwbTgtcmdteM4AArT_
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago

Identifiers: GHSA-56j7-2pm8-rgmx, CVE-2021-32546
References:

• https://github.com/gogs/gogs/security/advisories/GHSA-56j7-2pm8-rgmx
• https://github.com/gogs/gogs/issues/6555
• https://github.com/gogs/gogs/pull/6986
• https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129
• https://github.com/gogs/gogs/releases/tag/v0.12.8
• https://nvd.nist.gov/vuln/detail/CVE-2021-32546
• https://github.com/gogs/gogs/releases
• https://github.com/advisories/GHSA-56j7-2pm8-rgmx

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

Affected Packages