VULNERABILITY INTELLIGENCE

CVE-2018-1056

CVSS score7.8 HIGH

EPSS probability1.42%

CISA KEVNot currently listed

Published2018-07-27

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

An out-of-bounds heap buffer read flaw was found in the way advancecomp before 2.1-2018/02 handled processing of ZIP files. An attacker could potentially use this flaw to crash the advzip utility by tricking it into processing crafted ZIP files.

Weakness classification

CWE-122: Heap-based Buffer Overflow
CWE-125: Out-of-bounds Read

Primary references

secalert@redhat.com — Exploit, Issue Tracking, Third Party Advisory
secalert@redhat.com — Issue Tracking, Third Party Advisory
secalert@redhat.com — Mailing List, Third Party Advisory
secalert@redhat.com — Mailing List, Third Party Advisory
secalert@redhat.com — Mailing List, Third Party Advisory
secalert@redhat.com — Issue Tracking, Third Party Advisory
secalert@redhat.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory