CVE-2015-3307

critical

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.

References

https://support.apple.com/kb/HT205031

https://bugs.php.net/bug.php?id=69443

http://www.securityfocus.com/bid/74703

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

http://rhn.redhat.com/errata/RHSA-2015-1218.html

http://rhn.redhat.com/errata/RHSA-2015-1187.html

http://rhn.redhat.com/errata/RHSA-2015-1186.html

http://rhn.redhat.com/errata/RHSA-2015-1135.html

http://rhn.redhat.com/errata/RHSA-2015-1066.html

http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html

Details

Source: Mitre, NVD

Published: 2015-06-09

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical