cve/2015/CVE-2015-2783.md

CVE-2015-2783

Description

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 obtain sensitive information from process memory or cause a denial of service (buffer over-read and application crash) via a crafted length value in conjunction with crafted serialized data in a phar archive, related to the phar_parse_metadata and phar_parse_pharfile functions.

POC

Reference

• http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
• https://bugs.php.net/bug.php?id=69324
• https://hackerone.com/reports/73238

Github

• https://github.com/ARPSyndicate/cvemon