PT-2018-9221 · Info Zip · Unzip

Published 2018-02-09 · Updated 2020-08-24 · CVE-2018-1000032

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Info-Zip UnZip version 6.10c22

Description: A heap-based buffer overflow exists that allows an attacker to perform a denial of service or to possibly achieve code execution.

Recommendations: For version 6.10c22, update to a newer version that contains a fix for this issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-1000032

MGASA-2018-0422

Affected Products

Unzip

References · 7

• https://osv.dev/vulnerability/MGASA-2018-0422 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-1000032 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0422.html · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000032 · Security Note
• https://bugs.mageia.org/show_bug.cgi?id=22571 · Note
• https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-infozip-unzip/index.html · Note
• https://openwall.com/lists/oss-security/2018/02/08/1 · Note