CVE-2022-20001

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 controlled by the attacker, such as on a shared file system or extracted archive, fish will run arbitrary commands under the attacker's control. This problem has been fixed in fish 3.4.0. Note that running git in these directories, including using the git tab completion, remains a potential trigger for this issue. As a workaround, remove the `fish_git_prompt` function from the prompt.
Configurations

Configuration 1 (hide)

cpe:2.3:a:fishshell:fish:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

History

23 Sep 2022, 04:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2022/dsa-5234 -

12 May 2022, 20:47

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRNMYS2LKB6TKOOBQQRSRQICDMWLZ4QL/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRNMYS2LKB6TKOOBQQRSRQICDMWLZ4QL/ - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BPZ7JV22DSZB5LNUCUEJ2HO3PKM2TVVK/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BPZ7JV22DSZB5LNUCUEJ2HO3PKM2TVVK/ - Third Party Advisory
First Time Fedoraproject
Fedoraproject fedora

05 Apr 2022, 15:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BPZ7JV22DSZB5LNUCUEJ2HO3PKM2TVVK/ -

04 Apr 2022, 02:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRNMYS2LKB6TKOOBQQRSRQICDMWLZ4QL/ -

22 Mar 2022, 17:19

Type Values Removed Values Added
References (MISC) https://github.com/fish-shell/fish-shell/releases/tag/3.4.0 - (MISC) https://github.com/fish-shell/fish-shell/releases/tag/3.4.0 - Release Notes, Third Party Advisory
References (CONFIRM) https://github.com/fish-shell/fish-shell/security/advisories/GHSA-pj5f-6vxj-f5mq - (CONFIRM) https://github.com/fish-shell/fish-shell/security/advisories/GHSA-pj5f-6vxj-f5mq - Third Party Advisory
References (MISC) https://github.com/fish-shell/fish-shell/pull/8589 - (MISC) https://github.com/fish-shell/fish-shell/pull/8589 - Patch, Third Party Advisory
CPE cpe:2.3:a:fishshell:fish:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 6.8
v3 : 7.8
First Time Fishshell fish
Fishshell

14 Mar 2022, 19:15

Type Values Removed Values Added
New CVE

Information

Published : 2022-03-14 19:15

Updated : 2022-09-23 04:15


NVD link : CVE-2022-20001

Mitre link : CVE-2022-20001


JSON object : View

Products Affected

fishshell

  • fish

fedoraproject

  • fedora
CWE
CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')