ID CVE-2017-18205
Summary In builtin.c in zsh before 5.4, when sh compatibility mode is used, there is a NULL pointer dereference during processing of the cd command with no argument if HOME is not set.
References
Vulnerable Configurations
CVSS
Base: 6.8 (as of 31-10-2018 - 10:29)
Impact:
Exploitability:
CWE CWE-476
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
assigner via4 cve@mitre.org
cvss-vector via4 AV:N/AC:M/Au:N/C:P/I:P/A:P
non_vulnerable_configuration via4
    redhat via4
    advisories
    rhsa
    id RHSA-2018:3073
    rpms
    • zsh-0:5.0.2-31.el7
    • zsh-html-0:5.0.2-31.el7
    refmap via4
    gentoo GLSA-201805-10
    misc https://sourceforge.net/p/zsh/code/ci/eb783754bdb74377f3cea4ceca9c23a02ea1bf58
    ubuntu USN-3593-1
    vulnerable_product via4
      Last major update 31-10-2018 - 10:29
      Published 27-02-2018 - 22:29
      Back to Top