CVE-2022-1100 json
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…
published 4y ago modified 2mo ago also BIT-gitlab-2022-1100 , EUVD-2022-24443
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- bitnami gitlab 14.7.7, 14.8.5, 14.9.2
- gitlab gitlab 14.7.7, 14.8.5, 14.9.2
- gitlab gitlab_enterprise 14.7.7, 14.8.5, 14.9.2
Is CVE-2022-1100 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.03% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
| OSV | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=13.1.0, <14.7.7 >=14.8.0, <14.8.5 >=14.9.0, <14.9.2 |
14.7.7 14.8.5 14.9.2 |
Affected products
- GitLab GitLab
Classification
- Weakness
-
- CWE-772 Missing Release of Resource after Effective Lifetime
- Technology feeds
References
-
gitlab.com
/gitlab-org/cves/-/blob/master/2022/CVE-2022-1100.json
vendor-advisory, advisory
-
gitlab.com
/gitlab-org/gitlab/-/issues/273771
broken-link, web
-
nvd.nist.gov
/vuln/detail/CVE-2022-1100
web
Sources
- CVE List CVE-2022-1100
- NVD CVE-2022-1100
- OSV BIT-gitlab-2022-1100
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Enhance with deb and rpm package type records.