K15303 : PHP vulnerability CVE-2013-7345

Security Advisory 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. (CVE-2013-7345)

Impact

None. F5 products are not affected by this vulnerability.