SB2018092202 - Debian update for libarchive-zip-perl

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Main Vulnerability Database SB2018092202

SB2018092202 - Debian update for libarchive-zip-perl

Published: September 22, 2018 Updated: March 18, 2019

Security Bulletin ID SB2018092202
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Path traversal (CVE-ID: CVE-2018-10860)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to conduct directory traversal attack on the target system.

The vulnerability exists in the Archive::Zip module due to improper sanitization of paths while extracting zip files. A remote unauthenticated attacker can provide a specially crafted archive for processing, bypass security restrictions and write or overwrite arbitrary files in the context of the perl interpreter.


Remediation

Install update from vendor's website.

References