CVE-2020-28991 — CRITICAL (9.8)

Q: How severe is CVE-2020-28991?

CVE-2020-28991 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2020-28991?

Check the references section above for vendor advisories and patch information. Affected products include: Gitea Gitea.

Vulnerability Description

Gitea 0.9.99 through 1.12.x before 1.12.6 does not prevent a git protocol path that specifies a TCP port number and also contains newlines (with URL encoding) in ParseRemoteAddr in modules/auth/repo_form.go.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gitea	Gitea	>= 0.9.99, < 1.12.6

References

https://github.com/go-gitea/gitea/pull/13525PatchThird Party Advisory
https://github.com/go-gitea/gitea/releases/tag/v1.12.6Release NotesThird Party Advisory
https://github.com/go-gitea/gitea/pull/13525PatchThird Party Advisory
https://github.com/go-gitea/gitea/releases/tag/v1.12.6Release NotesThird Party Advisory

FAQ

What is CVE-2020-28991?

CVE-2020-28991 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Gitea 0.9.99 through 1.12.x before 1.12.6 does not prevent a git protocol path that specifies a TCP port number and also contains newlines (with URL encoding) in ParseRemoteAddr in modules/auth/repo_f...

How severe is CVE-2020-28991?

CVE-2020-28991 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-28991?

Check the references section above for vendor advisories and patch information. Affected products include: Gitea Gitea.