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.
References
Configurations
Configuration 1 (hide)
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History
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Information
Published : 2014-03-24 16:31
Updated : 2025-04-12 10:46
NVD link : CVE-2013-7345
Mitre link : CVE-2013-7345
CVE.ORG link : CVE-2013-7345
JSON object : View
Products Affected
php
- php
christos_zoulas
- file
debian
- debian_linux
CWE