CVE-2021-3028

Description

git-big-picture before 1.0.0 mishandles ' characters in a branch name, leading to code execution.

How to fix CVE-2021-3028

To remediate CVE-2021-3028, upgrade the affected package to a fixed version below.

• Debian/git-big-picture—upgrade to 1.0.0-1 or later
• PyPI/git-big-picture—upgrade to 1.0.0 or later
• —upgrade to 1.0.0 or later

Is CVE-2021-3028 being exploited?

Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.

Affected packages (3)

• from 0, < 1.0.0-1
• from 0, < 1.0.0
• from 0, < 1.0.0

CVSS scores

References (8)

• ADVISORYgithub.com/advisories/GHSA-x38j-4rr5-hqrj
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-3028
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2021-3028
• PATCHgithub.com/git-big-picture/git-big-picture
• WEB