CVE-2018-1071
low
CVSS v3
—
CVSS v2
—
VIR risk
2.5
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-1071
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-1071.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 5.5-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 5.4.2-4 |
| debian | bullseye | fixed | 5.4.2-4 |
| debian | forky | fixed | 5.4.2-4 |
| debian | sid | fixed | 5.4.2-4 |
| debian | trixie | fixed | 5.4.2-4 |
References
Verify integrity in audit chain (admin only). AS-IS.