CVE-2020-13333

A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3

Medium · published October 6, 2020

CVSS v3.1
4.3
EPSS
2%
Percentile
81.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.02112 · 81.7th percentile
Published
2020-10-06T18:30Z
EPSS history
Timeline
  • 06 OCT 18:30Z
    A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3
    cvelistv5