CVE-2016-5770

CRITICAL

PHP < 5.5.37 - Integer Overflow in SplFileObject::fread

Title source: llm
STIX 2.1

Description

Integer overflow in the SplFileObject::fread function in spl_directory.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer argument, a related issue to CVE-2016-5096.

References (12)

Core 12
Core References
Broken Link, Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
Third Party Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-2750.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/91403
Patch, Release Notes, Vendor Advisory x_refsource_confirm
http://php.net/ChangeLog-5.php
Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/06/23/4
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2016/dsa-3618
Exploit, Issue Tracking, Vendor Advisory x_refsource_confirm
https://bugs.php.net/bug.php?id=72262
Third Party Advisory x_refsource_confirm
https://support.apple.com/HT207170

Scores

CVSS v3 9.8
EPSS 0.1005
EPSS Percentile 93.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-190
Status published
Products (4)
debian/debian_linux 8.0
opensuse/leap 42.1
opensuse/opensuse 13.2
php/php < 5.5.37
Published Aug 07, 2016
Tracked Since Feb 18, 2026