critical9.8
CVE-2017-18206
In utils.c in zsh before 5.4, symlink expansion had a buffer overflow.
Impact
In utils.c in zsh before 5.4, symlink expansion had a buffer overflow.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Zsh | Zsh | before 5.4 |
| Canonical | Ubuntu Linux | Versions 14.04, 16.04, 17.10 |
Weakness classification
References
- NVD record
- CVE.org record
- https://access.redhat.com/errata/RHSA-2018:1932
- https://access.redhat.com/errata/RHSA-2018:3073
- https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html
- https://security.gentoo.org/glsa/201805-10
- https://sourceforge.net/p/zsh/code/ci/c7a9cf465dd620ef48d586026944d9bd7a0d5d6d
- https://usn.ubuntu.com/3593-1/
- https://access.redhat.com/errata/RHSA-2018:1932
- https://access.redhat.com/errata/RHSA-2018:3073
- https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html
- https://security.gentoo.org/glsa/201805-10
- https://sourceforge.net/p/zsh/code/ci/c7a9cf465dd620ef48d586026944d9bd7a0d5d6d
- https://usn.ubuntu.com/3593-1/