CVE-2021-3028

2021-01-1317:15:12

Debian Security Bug Tracker

security-tracker.debian.org

cve-2021-3028

git-big-picture

code execution

unix

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.005

Percentile

76.8%

JSON

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

OSVersionArchitecturePackageVersionFilename
Debian12allgit-big-picture< 1.0.0-1git-big-picture_1.0.0-1_all.deb
Debian11allgit-big-picture< 1.0.0-1git-big-picture_1.0.0-1_all.deb
Debian999allgit-big-picture< 1.0.0-1git-big-picture_1.0.0-1_all.deb
Debian13allgit-big-picture< 1.0.0-1git-big-picture_1.0.0-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	git-big-picture	< 1.0.0-1	git-big-picture_1.0.0-1_all.deb
Debian	11	all	git-big-picture	< 1.0.0-1	git-big-picture_1.0.0-1_all.deb
Debian	999	all	git-big-picture	< 1.0.0-1	git-big-picture_1.0.0-1_all.deb
Debian	13	all	git-big-picture	< 1.0.0-1	git-big-picture_1.0.0-1_all.deb