CVE-2018-1100

Name
CVE-2018-1100
Description
zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the utils.c:checkmailpath function. A local attacker could exploit this to execute arbitrary code in the context of another user.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://sourceforge.net/p/zsh/code/ci/31f72205630687c1cef89347863aab355296a27f/
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1563395
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:1932
Third Party Advisory https://usn.ubuntu.com/3764-1/
Third Party Advisory https://security.gentoo.org/glsa/201805-10
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:3073
MLIST https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:zsh:zsh:*:*:*:*:*:*:*:* zsh >= None <= 5.4.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
zsh edge-main 5.4.2-r1 None possibly vulnerable
zsh 3.22-main 5.4.2-r1 None possibly vulnerable
zsh 3.21-main 5.4.2-r1 None possibly vulnerable
zsh 3.20-main 5.4.2-r1 None possibly vulnerable
zsh 3.19-main 5.4.2-r1 None possibly vulnerable