PT-2020-13393 · Gitea+1 · Gitea+1

Published 2020-05-20 · Updated 2024-08-21 · CVE-2020-13246

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Gitea versions through 1.11.5

Description An issue was discovered in Gitea where an attacker can trigger a deadlock by initiating a transfer of a repository's ownership from one organization to another.

Recommendations For Gitea versions through 1.11.5, as a temporary workaround, consider restricting the ability to transfer repository ownership between organizations until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

ALT-PU-2020-2233

ALT-PU-2020-2344

BIT-GITEA-2020-13246

CVE-2020-13246

GHSA-G2QX-6GHW-67HM

GO-2022-0830

Affected Products

Alt Linux

Gitea

References · 10

• 🔥 https://github.com/go-gitea/gitea/issues/10549 · Exploit
• 🔥 https://youtube.com/watch?v=DmVgADSVS88 · Exploit
• https://github.com/go-gitea/gitea/pull/11438 · Patch
• https://osv.dev/vulnerability/BIT-gitea-2020-13246 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13246 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2022-0830 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-g2qx-6ghw-67hm · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13246 · Security Note
• https://t.me/cvenotify/3947 · Telegram Post
• https://github.com/advisories/GHSA-g2qx-6ghw-67hm · Note