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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2018-1083

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 32.2%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 7.2
References
Products affected by CVE-2018-1083
  • Zsh » Zsh » Version: 3.1.5
    cpe:2.3:a:zsh:zsh:3.1.5
  • Zsh » Zsh » Version: 3.1.6
    cpe:2.3:a:zsh:zsh:3.1.6
  • Zsh » Zsh » Version: 3.1.7
    cpe:2.3:a:zsh:zsh:3.1.7
  • Zsh » Zsh » Version: 3.1.8
    cpe:2.3:a:zsh:zsh:3.1.8
  • Zsh » Zsh » Version: 3.1.9
    cpe:2.3:a:zsh:zsh:3.1.9
  • Zsh » Zsh » Version: 4.0.1
    cpe:2.3:a:zsh:zsh:4.0.1
  • Zsh » Zsh » Version: 4.0.2
    cpe:2.3:a:zsh:zsh:4.0.2
  • Zsh » Zsh » Version: 4.0.3
    cpe:2.3:a:zsh:zsh:4.0.3
  • Zsh » Zsh » Version: 4.0.4
    cpe:2.3:a:zsh:zsh:4.0.4
  • Zsh » Zsh » Version: 4.0.5
    cpe:2.3:a:zsh:zsh:4.0.5
  • Zsh » Zsh » Version: 4.0.6
    cpe:2.3:a:zsh:zsh:4.0.6
  • Zsh » Zsh » Version: 4.0.7
    cpe:2.3:a:zsh:zsh:4.0.7
  • Zsh » Zsh » Version: 4.0.8
    cpe:2.3:a:zsh:zsh:4.0.8
  • Zsh » Zsh » Version: 4.0.9
    cpe:2.3:a:zsh:zsh:4.0.9
  • Zsh » Zsh » Version: 4.1.0
    cpe:2.3:a:zsh:zsh:4.1.0
  • Zsh » Zsh » Version: 4.1.1
    cpe:2.3:a:zsh:zsh:4.1.1
  • Zsh » Zsh » Version: 4.2.0
    cpe:2.3:a:zsh:zsh:4.2.0
  • Zsh » Zsh » Version: 4.2.1
    cpe:2.3:a:zsh:zsh:4.2.1
  • Zsh » Zsh » Version: 4.2.2
    cpe:2.3:a:zsh:zsh:4.2.2
  • Zsh » Zsh » Version: 4.2.3
    cpe:2.3:a:zsh:zsh:4.2.3
  • Zsh » Zsh » Version: 4.2.4
    cpe:2.3:a:zsh:zsh:4.2.4
  • Zsh » Zsh » Version: 4.2.5
    cpe:2.3:a:zsh:zsh:4.2.5
  • Zsh » Zsh » Version: 4.2.6
    cpe:2.3:a:zsh:zsh:4.2.6
  • Zsh » Zsh » Version: 4.3.0
    cpe:2.3:a:zsh:zsh:4.3.0
  • Zsh » Zsh » Version: 4.3.1
    cpe:2.3:a:zsh:zsh:4.3.1
  • Zsh » Zsh » Version: 4.3.10
    cpe:2.3:a:zsh:zsh:4.3.10
  • Zsh » Zsh » Version: 4.3.11
    cpe:2.3:a:zsh:zsh:4.3.11
  • Zsh » Zsh » Version: 4.3.12
    cpe:2.3:a:zsh:zsh:4.3.12
  • Zsh » Zsh » Version: 4.3.13
    cpe:2.3:a:zsh:zsh:4.3.13
  • Zsh » Zsh » Version: 4.3.14
    cpe:2.3:a:zsh:zsh:4.3.14
  • Zsh » Zsh » Version: 4.3.15
    cpe:2.3:a:zsh:zsh:4.3.15
  • Zsh » Zsh » Version: 4.3.16
    cpe:2.3:a:zsh:zsh:4.3.16
  • Zsh » Zsh » Version: 4.3.17
    cpe:2.3:a:zsh:zsh:4.3.17
  • Zsh » Zsh » Version: 4.3.2
    cpe:2.3:a:zsh:zsh:4.3.2
  • Zsh » Zsh » Version: 4.3.3
    cpe:2.3:a:zsh:zsh:4.3.3
  • Zsh » Zsh » Version: 4.3.4
    cpe:2.3:a:zsh:zsh:4.3.4
  • Zsh » Zsh » Version: 4.3.5
    cpe:2.3:a:zsh:zsh:4.3.5
  • Zsh » Zsh » Version: 4.3.6
    cpe:2.3:a:zsh:zsh:4.3.6
  • Zsh » Zsh » Version: 4.3.7
    cpe:2.3:a:zsh:zsh:4.3.7
  • Zsh » Zsh » Version: 4.3.8
    cpe:2.3:a:zsh:zsh:4.3.8
  • Zsh » Zsh » Version: 4.3.9
    cpe:2.3:a:zsh:zsh:4.3.9
  • Zsh » Zsh » Version: 5.0.0
    cpe:2.3:a:zsh:zsh:5.0.0
  • Zsh » Zsh » Version: 5.0.1
    cpe:2.3:a:zsh:zsh:5.0.1
  • Zsh » Zsh » Version: 5.0.2
    cpe:2.3:a:zsh:zsh:5.0.2
  • Zsh » Zsh » Version: 5.0.3
    cpe:2.3:a:zsh:zsh:5.0.3
  • Zsh » Zsh » Version: 5.0.4
    cpe:2.3:a:zsh:zsh:5.0.4
  • Zsh » Zsh » Version: 5.0.5
    cpe:2.3:a:zsh:zsh:5.0.5
  • Zsh » Zsh » Version: 5.0.6
    cpe:2.3:a:zsh:zsh:5.0.6
  • Zsh » Zsh » Version: 5.0.7
    cpe:2.3:a:zsh:zsh:5.0.7
  • Zsh » Zsh » Version: 5.0.8
    cpe:2.3:a:zsh:zsh:5.0.8
  • Zsh » Zsh » Version: 5.1
    cpe:2.3:a:zsh:zsh:5.1
  • Zsh » Zsh » Version: 5.1.1
    cpe:2.3:a:zsh:zsh:5.1.1
  • Zsh » Zsh » Version: 5.2
    cpe:2.3:a:zsh:zsh:5.2
  • Zsh » Zsh » Version: 5.3
    cpe:2.3:a:zsh:zsh:5.3
  • Zsh » Zsh » Version: 5.3.1
    cpe:2.3:a:zsh:zsh:5.3.1
  • Zsh » Zsh » Version: 5.4
    cpe:2.3:a:zsh:zsh:5.4
  • Zsh » Zsh » Version: 5.4.1
    cpe:2.3:a:zsh:zsh:5.4.1
  • Canonical » Ubuntu Linux » Version: 14.04
    cpe:2.3:o:canonical:ubuntu_linux:14.04
  • Canonical » Ubuntu Linux » Version: 16.04
    cpe:2.3:o:canonical:ubuntu_linux:16.04
  • Canonical » Ubuntu Linux » Version: 17.10
    cpe:2.3:o:canonical:ubuntu_linux:17.10
  • Debian » Debian Linux » Version: 7.0
    cpe:2.3:o:debian:debian_linux:7.0
  • Redhat » Enterprise Linux Desktop » Version: 6.0
    cpe:2.3:o:redhat:enterprise_linux_desktop:6.0
  • Redhat » Enterprise Linux Desktop » Version: 7.0
    cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
  • Redhat » Enterprise Linux Server » Version: 6.0
    cpe:2.3:o:redhat:enterprise_linux_server:6.0
  • Redhat » Enterprise Linux Server » Version: 7.0
    cpe:2.3:o:redhat:enterprise_linux_server:7.0
  • cpe:2.3:o:redhat:enterprise_linux_workstation:6.0
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0


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