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.
Published: 2016-05-22
Score: 9.8 Critical
EPSS: 1.2% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-499-1 php5 security update
Debian DSA Debian DSA DSA-3602-1 php5 security update
EUVD EUVD EUVD-2016-5529 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.
Ubuntu USN Ubuntu USN USN-2984-1 PHP vulnerabilities
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: debian

Published:

Updated: 2024-08-06T00:32:25.783Z

Reserved: 2016-05-05T00:00:00.000Z

Link: CVE-2016-4542

cve-icon Vulnrichment

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cve-icon NVD

Status : Deferred

Published: 2016-05-22T01:59:27.353

Modified: 2025-04-12T10:46:40.837

Link: CVE-2016-4542

cve-icon Redhat

Severity : Low

Publid Date: 2016-04-24T00:00:00Z

Links: CVE-2016-4542 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses