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Security Advisories: GSA_kwCzR0hTQS1xMzQ3LWNnNTYtcGNxNM0ymg

SSRF in repository migration

Impact

The malicious user is able to discover services in the internal network through repository migration functionality. All installations accepting public traffic are affected.

Patches

Internal network CIDRs are prohibited to be used as repository migration targets. Users should upgrade to 0.12.5 or the latest 0.13.0+dev.

Workarounds

Run Gogs in its own private network.

References

https://www.huntr.dev/bounties/327797d7-ae41-498f-9bff-cc0bf98cf531/

For more information

If you have any questions or comments about this advisory, please post on #6754.

Permalink: https://github.com/advisories/GHSA-q347-cg56-pcq4
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1xMzQ3LWNnNTYtcGNxNM0ymg
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: almost 2 years ago


CVSS Score: 5.0
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Identifiers: GHSA-q347-cg56-pcq4
References: Repository: https://github.com/gogs/gogs
Blast Radius: 0.0

Affected Packages

go:gogs.io/gogs
Dependent packages: 2
Dependent repositories: 1
Downloads:
Affected Version Ranges: < 0.12.5
Fixed in: 0.12.5
All affected versions: 0.2.0, 0.3.0, 0.3.1, 0.4.0, 0.4.1, 0.4.2, 0.5.0, 0.5.2, 0.5.5, 0.5.8, 0.5.9, 0.5.11, 0.5.13, 0.6.0, 0.6.1, 0.6.3, 0.6.5, 0.6.9, 0.6.15, 0.7.0, 0.7.6, 0.7.19, 0.7.22, 0.7.33, 0.8.0, 0.8.10, 0.8.25, 0.8.43, 0.9.0, 0.9.13, 0.9.46, 0.9.48, 0.9.60, 0.9.71, 0.9.97, 0.9.113, 0.9.128, 0.9.141, 0.10.1, 0.10.8, 0.10.18, 0.11.4, 0.11.19, 0.11.29, 0.11.33, 0.11.34, 0.11.43, 0.11.53, 0.11.66, 0.11.79, 0.11.86, 0.11.91, 0.12.0, 0.12.1, 0.12.2, 0.12.3, 0.12.4
All unaffected versions: 0.12.5, 0.12.6, 0.12.7, 0.12.8, 0.12.9, 0.12.10, 0.12.11, 0.13.0