Vulnerability Monitor

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CVE-2022-1100

A potential DOS vulnerability was discovered in GitLab CE/EE affecting all versions from 13.1 prior to 14.7.7, 14.8.0 prior to 14.8.5, and 14.9.0 prior to 14.9.2. 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.

Published

2022-04-04T20:15:09.647

Last Modified

2024-11-21T06:40:02.050

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-772
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application gitlab gitlab < 14.7.7 Yes
Application gitlab gitlab < 14.7.7 Yes
Application gitlab gitlab < 14.8.5 Yes
Application gitlab gitlab < 14.8.5 Yes
Application gitlab gitlab < 14.9.2 Yes
Application gitlab gitlab < 14.9.2 Yes
References