CVE-2018-18384

medium
Published — · Modified —
CVSS v3
CVSS v2
VIR risk
5.5

Description

Info-ZIP UnZip 6.0 has a buffer overflow in list.c, when a ZIP archive has a crafted relationship between the compressed-size value and the uncompressed-size value, because a buffer size is 10 and is supposed to be 12.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-18384

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-18384.html

OS impact

OSVersionStatusFixed in
arch archfixed6.0-15
suse slesaffected
debian debianbookwormfixed6.0-11
debian debianbullseyefixed6.0-11
debian debianforkyfixed6.0-11
debian debiansidfixed6.0-11
debian debiantrixiefixed6.0-11

References

Verify integrity in audit chain (admin only). AS-IS.