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VULNERABILITIES

CVE-2016-5770 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://github.com/php/php-src/commit/7245bff300d3fa8bacbef7897ff080a6f1c23eba?w=1 CVEPatchThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html CVEBroken LinkMailing List
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html CVEMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html CVEMailing ListThird Party Advisory
http://php.net/ChangeLog-5.php CVEPatchRelease NotesVendor Advisory

see all 24 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or Wraparound[email protected]

Affected Products

ProductVersions
php php
< 5.5.37
>= 5.6.0, < 5.6.23
>= 7.0.0, < 7.0.8

CPE

  • cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
opensuse leap
42.1

CPE

  • cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
opensuse opensuse
13.2

CPE

  • cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
8.0

CPE

  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2016-5770
NVD Published Date:
Aug 7, 2016
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2016-5770 Details - Not Deferred