CVE-2016-7128

MEDIUM

Php < 5.6.24 - Information Disclosure

Title source: rule

Description

The exif_process_IFD_in_TIFF function in ext/exif/exif.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles the case of a thumbnail offset that exceeds the file size, which allows remote attackers to obtain sensitive information from process memory via a crafted TIFF image.

References (10)

[Mailing List] http://openwall.com/lists/oss-security/2016/09/02/9

[Vendor Advisory] http://rhn.redhat.com/errata/RHSA-2016-2750.html

[Release Notes] http://www.php.net/ChangeLog-5.php

[Release Notes] http://www.php.net/ChangeLog-7.php

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1036680

[Exploit, Issue Tracking] https://bugs.php.net/bug.php?id=72627

[Issue Tracking, Patch] https://github.com/php/php-src/commit/6dbb1ee46b5f4725cc6519abf91e512a2a10dfed?w=1

[Third Party Advisory] https://www.tenable.com/security/tns-2016-19

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/92564

[Third Party Advisory] https://security.gentoo.org/glsa/201611-22

Scores

CVSS v3 5.3

EPSS 0.0219

EPSS Percentile 84.2%

Attack Vector NETWORK

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

Classification

CWE

CWE-200

Status published

Affected Products (12)

php/php < 5.6.24

php/php

php/php

php/php

php/php

php/php

php/php

php/php

php/php

php/php

php/php

n/a/n/a

Timeline

Published Sep 12, 2016

Tracked Since Feb 18, 2026