CVE-2016-4543

CVSS V2 High 7.5 CVSS V3 Critical 9.8

Description

The exif_process_IFD_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate IFD sizes, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.

Overview

CVE ID
CVE-2016-4543

Assigner
security@debian.org

Vulnerability Status
Modified

Published Version
2016-05-22T01:59:28

Last Modified Date
2018-10-30T16:27:32

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
cpe:2.3:a:hp:system_management_homepage::::::::	1	OR	7.5.5.6
cpe:2.3:a:php:php::::::::	1	OR	5.5.34
cpe:2.3:a:php:php:5.6.0:::::::*	1	OR
cpe:2.3:a:php:php:5.6.1:::::::*	1	OR
cpe:2.3:a:php:php:5.6.2:::::::*	1	OR
cpe:2.3:a:php:php:5.6.3:::::::*	1	OR
cpe:2.3:a:php:php:5.6.4:::::::*	1	OR
cpe:2.3:a:php:php:5.6.5:::::::*	1	OR
cpe:2.3:a:php:php:5.6.6:::::::*	1	OR
cpe:2.3:a:php:php:5.6.7:::::::*	1	OR
cpe:2.3:a:php:php:5.6.8:::::::*	1	OR
cpe:2.3:a:php:php:5.6.9:::::::*	1	OR
cpe:2.3:a:php:php:5.6.10:::::::*	1	OR
cpe:2.3:a:php:php:5.6.11:::::::*	1	OR
cpe:2.3:a:php:php:5.6.12:::::::*	1	OR
cpe:2.3:a:php:php:5.6.13:::::::*	1	OR
cpe:2.3:a:php:php:5.6.14:::::::*	1	OR
cpe:2.3:a:php:php:5.6.15:::::::*	1	OR
cpe:2.3:a:php:php:5.6.16:::::::*	1	OR
cpe:2.3:a:php:php:5.6.17:::::::*	1	OR
cpe:2.3:a:php:php:5.6.18:::::::*	1	OR
cpe:2.3:a:php:php:5.6.19:::::::*	1	OR
cpe:2.3:a:php:php:5.6.20:::::::*	1	OR
cpe:2.3:a:php:php:7.0.0:::::::*	1	OR
cpe:2.3:a:php:php:7.0.1:::::::*	1	OR
cpe:2.3:a:php:php:7.0.2:::::::*	1	OR
cpe:2.3:a:php:php:7.0.3:::::::*	1	OR
cpe:2.3:a:php:php:7.0.4:::::::*	1	OR
cpe:2.3:a:php:php:7.0.5:::::::*	1	OR
cpe:2.3:o:fedoraproject:fedora:24:::::::*	1	OR
cpe:2.3:o:opensuse:leap:42.1:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
http://php.net/ChangeLog-7.php	Patch
http://php.net/ChangeLog-5.php	Patch Release Notes
https://bugs.php.net/bug.php?id=72094	Exploit
http://www.openwall.com/lists/oss-security/2016/05/05/21	Mailing List
https://git.php.net/?p=php-src.git;a=commit;h=082aecfc3a753ad03be82cf14f03ac065723ec92	Issue Tracking
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183736.html	Mailing List
http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html	Mailing List Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731	Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149	Third Party Advisory
http://www.debian.org/security/2016/dsa-3602
http://www.securityfocus.com/bid/89844
http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
https://security.gentoo.org/glsa/201611-22
http://rhn.redhat.com/errata/RHSA-2016-2750.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2016-4543
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4543

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:57:18				Added to TrackCVE
2022-12-02 09:38:48	2016-05-22T01:59Z	2016-05-22T01:59:28	CVE Published Date	updated
2022-12-02 09:38:48		2018-10-30T16:27:32	CVE Modified Date	updated
2022-12-02 09:38:48		Modified	Vulnerability Status	updated