CVE-2018-1056 Information

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.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889270 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1056 https://lists.debian.org/debian-lts-announce/2018/02/msg00016.html https://lists.debian.org/debian-lts-announce/2019/03/msg00004.html https://sourceforge.net/p/advancemame/bugs/259/ https://usn.ubuntu.com/3570-1/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8