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.

Remediation

References

CVE-2016-4544

Related Vulnerabilities

WordPress Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2008-0491)

PrestaShop Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-4791)

WordPress Plugin Premium SEO Pack Security Bypass (1.9.1.3)

WordPress 4.8.x Multiple Vulnerabilities (4.8 - 4.8.11)

MySQL CVE-2019-2581 Vulnerability (CVE-2019-2581)

Severity

Critical

Classification

CVE-2016-4544 CWE-119 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities