CVE-2016-4544

 

Published at: - 22-05-2016 03:59

Last modified: - 20-07-2022 06:55

Total changes: - 2

Description

The exif_process_TIFF_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 TIFF start data, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• http://php.net/ChangeLog-7.php
• http://php.net/ChangeLog-5.php
• https://bugs.php.net/bug.php?id=72094
• [oss-security] 20160505 CVE Request: PHP: several issues fixed with 7.0.6, 5.6.21 and 5.5.35-Mailing List, Patch, Third Party Advisory
• https://git.php.net/?p=php-src.git;a=commit;h=082aecfc3a753ad03be82cf14f03ac065723ec92
• FEDORA-2016-f4e73663f4-Mailing List, Third Party Advisory
• openSUSE-SU-2016:1524-Mailing List, Third Party Advisory
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
• DSA-3602-Third Party Advisory
• 89844-Third Party Advisory, VDB Entry
• openSUSE-SU-2016:1357-Mailing List, Third Party Advisory
• GLSA-201611-22-Third Party Advisory
• RHSA-2016:2750-Third Party Advisory

 

Keywords

NVD

 

CVE-2016-4544

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures