cve-2022-20001
Vulnerability from cvelistv5
Published
2022-03-14 00:00
Modified
2024-08-03 01:55
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
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.
References
security-advisories@github.comhttps://github.com/fish-shell/fish-shell/pull/8589Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/fish-shell/fish-shell/releases/tag/3.4.0Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/fish-shell/fish-shell/security/advisories/GHSA-pj5f-6vxj-f5mqThird Party Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BPZ7JV22DSZB5LNUCUEJ2HO3PKM2TVVK/
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRNMYS2LKB6TKOOBQQRSRQICDMWLZ4QL/
security-advisories@github.comhttps://security.gentoo.org/glsa/202309-10
security-advisories@github.comhttps://www.debian.org/security/2022/dsa-5234Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/fish-shell/fish-shell/pull/8589Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/fish-shell/fish-shell/releases/tag/3.4.0Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/fish-shell/fish-shell/security/advisories/GHSA-pj5f-6vxj-f5mqThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BPZ7JV22DSZB5LNUCUEJ2HO3PKM2TVVK/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRNMYS2LKB6TKOOBQQRSRQICDMWLZ4QL/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202309-10
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5234Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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  }
}


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