CVE-2020-13333

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-13333
A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json Third Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/218753 Broken Link
https://hackerone.com/reports/870820 Exploit Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json Third Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/218753 Broken Link
https://hackerone.com/reports/870820 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.0:*:*:*:enterprise:*:*:*
History

21 Nov 2024, 05:01

Type Values Removed Values Added
References () https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json - Third Party Advisory () https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json - Third Party Advisory
References () https://gitlab.com/gitlab-org/gitlab/-/issues/218753 - Broken Link () https://gitlab.com/gitlab-org/gitlab/-/issues/218753 - Broken Link
References () https://hackerone.com/reports/870820 - Exploit, Third Party Advisory () https://hackerone.com/reports/870820 - Exploit, Third Party Advisory
Information

Published : 2020-10-06 19:15

Updated : 2024-11-21 05:01

NVD link : CVE-2020-13333

Mitre link : CVE-2020-13333

CVE.ORG link : CVE-2020-13333

JSON object : View

Products Affected

gitlab

  • gitlab
CWE
CWE-400

Uncontrolled Resource Consumption