Vulnerability Details : CVE-2021-39900
Information disclosure from SendEntry in GitLab starting with 10.8 allowed exposure of full URL of artifacts stored in object-storage with a temporary availability via Rails logs.
Vulnerability category: Information leak
Products affected by CVE-2021-39900
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:14.3.0:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:14.3.0:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-39900
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-39900
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
2.0
|
LOW | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N |
0.5
|
1.4
|
GitLab Inc. | |
|
2.7
|
LOW | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N |
1.2
|
1.4
|
NIST |
CWE ids for CVE-2021-39900
-
The product writes sensitive information to a log file.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-39900
-
https://gitlab.com/gitlab-org/gitlab/-/issues/325088
Not FoundBroken Link
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39900.json
2021/CVE-2021-39900.json · master · GitLab.org / cves · GitLabThird Party Advisory
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