Description (CNA)
zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local attacker could exploit this to cause a denial of service.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| zsh / zsh | affected 5.4.2 |
CWE
CWE-121
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1553531
- https://usn.ubuntu.com/3608-1/
- http://www.securityfocus.com/bid/103359
- https://security.gentoo.org/glsa/201805-10
- https://lists.debian.org/debian-lts-announce/2018/03/msg00038.html
- https://access.redhat.com/errata/RHSA-2018:3073
- https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html
ADP enrichment
No English description supplied.
- https://bugzilla.redhat.com/show_bug.cgi?id=1553531
- https://usn.ubuntu.com/3608-1/
- http://www.securityfocus.com/bid/103359
- https://security.gentoo.org/glsa/201805-10
- https://lists.debian.org/debian-lts-announce/2018/03/msg00038.html
- https://access.redhat.com/errata/RHSA-2018:3073
- https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html