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High severity7.5NVD Advisory· Published Feb 27, 2018· Updated Jun 17, 2026

CVE-2018-7549

CVE-2018-7549

Description

In params.c in zsh through 5.4.2, there is a crash during a copy of an empty hash table, as demonstrated by typeset -p.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6

Zsh/Zshllm-fuzzy
Range: <=5.4.2
osv-coords5 versions
pkg:rpm/suse/zsh&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/zsh&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3 pkg:rpm/suse/zsh&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/zsh&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/zsh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3
< 5.0.5-6.7.2+ 4 more
- (no CPE)range: < 5.0.5-6.7.2
- (no CPE)range: < 4.3.6-67.9.8.1
- (no CPE)range: < 4.3.6-67.9.8.1
- (no CPE)range: < 5.0.5-6.7.2
- (no CPE)range: < 5.0.5-6.7.2

Patches

Vulnerability mechanics

References

4

sourceforge.net/p/zsh/code/ci/c2cc8b0fbefc9868fa83537f5b6d90fc1ec438ddnvdPatchThird Party Advisory
access.redhat.com/errata/RHSA-2018:3073nvdThird Party Advisory
security.gentoo.org/glsa/201805-10nvdThird Party Advisory
usn.ubuntu.com/3593-1/nvdThird Party Advisory

News mentions

0

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