VULNERABILITY INTELLIGENCE
CVE-2015-3307
CVSS score7.5 HIGH
EPSS probability6.65%
CISA KEVNot currently listed
Published2015-06-09
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
The phar_parse_metadata function in ext/phar/phar.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to cause a denial of service (heap metadata corruption) or possibly have unspecified other impact via a crafted tar archive.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer