CVE-2020-10954
GitLab through 12.9 is affected by a potential DoS in repository archive download.
GitLab through 12.9 is affected by a potential DoS in repository archive download.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
GitLab through 12.9 is affected by a potential DoS in repository archive download.
- Record
CVE-2020-10954- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-400
- Updated
- 2026-11-02
CVE List No score
GitLab through 12.9 is affected by a potential DoS in repository archive download.
- Record
CVE-2020-10954- Updated
- 2026-11-02
EUVDEUVD-2020-3358 No score
GitLab through 12.9 is affected by a potential DoS in repository archive download.
- Record
EUVD-2020-3358- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jc72-5mcm-wv54 No score
GitLab through 12.9 is affected by a potential DoS in repository archive download.
GitLab through 12.9 is affected by a potential DoS in repository archive download.
- Record
GHSA-jc72-5mcm-wv54- Updated
- 2026-11-02
OSV
GitLab through 12.9 is affected by a potential DoS in repository archive download.
- Record
CVE-2020-10954- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2020-10954
GitLab through 12.9 is affected by a potential DoS in repository archive download.
- Record
UBUNTU-CVE-2020-10954- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVBIT-gitlab-2020-10954 No score
GitLab through 12.9 is affected by a potential DoS in repository archive download.
- Record
BIT-gitlab-2020-10954- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-10954 is a high vulnerability (CVSS 7.5) in Gitlab, published March 27, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.15%, the 67th percentile. Fixed in gitlab 12.9.1.