Description

The exif_process_IFD_TAG 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 properly construct spprintf arguments, 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-2016-4542

Related Vulnerabilities

PostgreSQL Permissions, Privileges, and Access Controls Vulnerability (CVE-2007-3278)

WordPress Plugin AdRotate-Ad manager & AdSense Ads 'adrotate-out.php' SQL Injection (3.6.6)

Atlassian Jira Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-5319)

WordPress Improper Input Validation Vulnerability (CVE-2008-2392)

Atlassian Jira Missing Authorization Vulnerability (CVE-2019-20407)

Severity

Critical

Classification

CVE-2016-4542 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