PT-2021-22720 · Gitlab · Gitlab Ce/Ee+1

Mkz · Published 2021-10-04 · Updated 2024-03-06 · CVE-2021-39873

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE (affected versions not specified)

Description: The issue allows attackers to trick users into visiting a malicious website by spoofing the content in an error response. This is achieved through a content spoofing vulnerability.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

BIT-GITLAB-2021-39873

CVE-2021-39873

Affected Products

Gitlab

Gitlab Ce/Ee

References · 10

• https://osv.dev/vulnerability/UBUNTU-CVE-2021-39873 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39873.json · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-39873 · Security Note
• https://ubuntu.com/security/CVE-2021-39873 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-39873 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39873 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39873 · Security Note
• https://hackerone.com/reports/504961 · Note
• https://t.me/cibsecurity/29892 · Telegram Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/27241 · Note