CVE-2022-20001 — Injection in Fish

CWE-74 — InjectionCWE-427 — Uncontrolled Search Path ElementCWE-77 — Command InjectionCWE-94 — Code Injection12 documents6 sources
Severity
7.8HIGHNVD
OSV7.5
EPSS
0.3%
top 48.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Fishshell FishPowerline Gitstatus Project Powerline GitstatusDebian Fish+4 more
Timeline
PublishedMar 14
Latest updateFeb 1

Description

fish is a command line shell. fish version 3.1.0 through version 3.3.1 is vulnerable to arbitrary code execution. git repositories can contain per-repository configuration that change the behavior of git, including running arbitrary commands. When using the default configuration of fish, changing to a directory automatically runs `git` commands in order to display information about the current repository in the prompt. If an attacker can convince a user to change their current directory into one…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages6 packages

▶Debianfishshell/fish< 3.1.2-3+deb11u1+3
▶NVDfishshell/fish3.1.0 — 3.3.1
▶debiandebian/fish< fish 3.4.0+ds-1 (bookworm)
▶debiandebian/powerline-gitstatus< powerline-gitstatus 1.3.2-1 (bookworm)

Also affects: Debian Linux 10.0, 11.0, Fedora 35, 36

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

6
OSV
apache2 vulnerabilities↗2023-02-01
▶
OSV
apache2 vulnerabilities↗2023-01-31
▶
GHSA
Powerline Gitstatus vulnerable to arbitrary code execution↗2022-10-13
▶
OSV
CVE-2022-42906: powerline-gitstatus (aka Powerline Gitstatus) before 1↗2022-10-13
▶
OSV
Powerline Gitstatus vulnerable to arbitrary code execution↗2022-10-13
▶

📋Vendor Advisories

4
Ubuntu
fish vulnerability↗2022-08-10
▶
Microsoft
Injection in fish↗2022-03-08
▶
Debian
CVE-2022-20001: fish - fish is a command line shell. fish version 3.1.0 through version 3.3.1 is vulner...↗2022
▶
Debian
CVE-2022-42906: powerline-gitstatus - powerline-gitstatus (aka Powerline Gitstatus) before 1.3.2 allows arbitrary code...↗2022
▶
CVE-2022-20001 — Injection in Debian Fish | cvebase