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.

Remediation

References

CVE-2016-7128

Related Vulnerabilities

Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2012-6104)

Piwigo Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG) Vulnerability (CVE-2016-3735)

SugarCRM Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-28955)

Chamilo Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2021-38745)

WordPress Plugin Events Made Easy Cross-Site Scripting (2.2.23)

Severity

Medium

Classification

CVE-2016-7128 CWE-200 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update Known Vulnerabilities