Lucene search

K
cvelistMitreCVELIST:CVE-2015-4021
HistoryJun 09, 2015 - 6:00 p.m.

CVE-2015-4021

2015-06-0918:00:00
mitre
raw.githubusercontent.com
1

6.3 Medium

AI Score

Confidence

Low

0.74 High

EPSS

Percentile

98.1%

The phar_parse_tarfile function in ext/phar/tar.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 does not verify that the first character of a filename is different from the \0 character, which allows remote attackers to cause a denial of service (integer underflow and memory corruption) via a crafted entry in a tar archive.