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CVE-2018-1083

Description

Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unprivileged user can create a specially crafted directory path which leads to code execution in the context of the user who tries to use autocomplete to traverse the before mentioned path. If the user affected is privileged, this leads to privilege escalation.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.09

Associated Vulnerability

VulnerabilityOS Platform
(RHSA-2018:1932) Moderate: zsh security update zsh-4.3.11-8.el6.i686.rpmLinux
(RHSA-2018:1932) Moderate: zsh security update zsh-4.3.11-8.el6.x86_64.rpmLinux
(RHSA-2018:1932) Moderate: zsh security update zsh-html-4.3.11-8.el6.i686.rpmLinux
(RHSA-2018:1932) Moderate: zsh security update zsh-html-4.3.11-8.el6.x86_64.rpmLinux
(RHSA-2018:3073) zsh security and bug fix update zsh-5.0.2-31.el7.x86_64.rpmLinux
(RHSA-2018:3073) zsh security and bug fix update zsh-html-5.0.2-31.el7.x86_64.rpmLinux
Zsh-html update (ELSA-2018-1932) zsh-html-4.3.11-8.el6.x86_64.rpmLinux
Zsh-html update (ELSA-2018-1932) zsh-html-4.3.11-8.el6.i686.rpmLinux
(CESA-2018:3073) zsh security and bug fix update zsh-5.0.2-31.el7.x86_64.rpmLinux
(CESA-2018:3073) zsh security and bug fix update zsh-html-5.0.2-31.el7.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234