CVE-2021-39937
published 2021-12-13CVE-2021-39937: A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting…
PriorityP347high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.75%
50.4th percentile
A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, leads to potential elevated privileges in groups and projects under rare circumstances
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | gitlab | < gitlab 15.10.8+ds1-2 (sid) | gitlab 15.10.8+ds1-2 (sid) |
| gitlab | gitlab | < 14.3.6 | 14.3.6 |
| gitlab | gitlab | — | — |
| gitlab | gitlab | — | — |
| gitlab | gitlab | — | — |
| gitlab | gitlab | — | — |
| gitlab | gitlab | >= 14.4.0 < 14.4.4 | 14.4.4 |
| gitlab | gitlab | >= 14.5.0 < 14.5.2 | 14.5.2 |
| gitlab | gitlab_ce | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
osv8.8HIGH
vendor_debian5.9MEDIUM
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GHSA
GHSA-r45q-p6m3-6gmv: A collision in access memoization logic in all versions of GitLab CE/EE before 14
ghsa_unreviewed·2021-12-14
CVE-2021-39937 [HIGH] CWE-269 GHSA-r45q-p6m3-6gmv: A collision in access memoization logic in all versions of GitLab CE/EE before 14
A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, leads to potential elevated privileges in groups and projects under rare circumstances
OSV
CVE-2021-39937: A collision in access memoization logic in all versions of GitLab CE/EE before 14
osv·2021-12-13·CVSS 8.8
CVE-2021-39937 [HIGH] CVE-2021-39937: A collision in access memoization logic in all versions of GitLab CE/EE before 14
A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, leads to potential elevated privileges in groups and projects under rare circumstances
GitLab
CVE-2021-39937: A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions sta
vendor_gitlab·2021-12-13·CVSS 5.9
CVE-2021-39937 [MEDIUM] CWE-269 CVE-2021-39937: A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions sta
CVE-2021-39937: A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, leads to potential elevated privileges in groups and projects under rare circumstances
Debian
CVE-2021-39937: gitlab - A collision in access memoization logic in all versions of GitLab CE/EE before 1...
vendor_debian·2021·CVSS 5.9
CVE-2021-39937 [MEDIUM] CVE-2021-39937: gitlab - A collision in access memoization logic in all versions of GitLab CE/EE before 1...
A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, leads to potential elevated privileges in groups and projects under rare circumstances
Scope: local
sid: resolved (fixed in 15.10.8+ds1-2)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-12-13
Published