Vulnerability & Exploit Database

Back to search

Alpine Linux: CVE-2013-7345: php DoS via a crafted ASCII file

Severity CVSS Published Added Modified
5 (AV:N/AC:L/Au:N/C:N/I:N/A:P) March 24, 2014 August 30, 2017 September 22, 2017

Description

The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted ASCII file that triggers a large amount of backtracking, as demonstrated via a file with many newline characters.

Scan For This Vulnerability

Use our top-rated tool to discover, prioritize, and remediate your vulnerabilities

 Free InsightVM Trial

References

Solution

alpine-linux-upgrade-php

Related Vulnerabilities