Vulnerability Details : CVE-2021-3028
git-big-picture before 1.0.0 mishandles ' characters in a branch name, leading to code execution.
Vulnerability category: Input validation
Products affected by CVE-2021-3028
- cpe:2.3:a:git-big-picture_project:git-big-picture:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3028
0.85%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3028
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-3028
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-3028
-
https://github.com/git-big-picture/git-big-picture/pull/62
Be robust with regard to branch names that contain quotation marks (finishes up on #27) by hartwork · Pull Request #62 · git-big-picture/git-big-picture · GitHubPatch;Third Party Advisory
-
https://github.com/git-big-picture/git-big-picture/releases/tag/v1.0.0
Release 1.0.0 · git-big-picture/git-big-picture · GitHubRelease Notes;Third Party Advisory
-
https://github.com/git-big-picture/git-big-picture/pull/27
Symbol ' possible in refname, so try define string with ''' by azarkevich · Pull Request #27 · git-big-picture/git-big-picture · GitHubPatch;Third Party Advisory
Jump to