CVE-2014-3670

php: heap corruption issue in exif_thumbnail()

Published Oct 29, 2014 CVSS 2.0 · 6.8 Medium EPSS 22.6% KEV · Not listed
Description
The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted JPEG image with TIFF thumbnail data that is improperly handled by the exif_thumbnail function.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-94-1 php5 security update
Debian DSA Debian DSA DSA-3064-1 php5 security update
EUVD EUVD EUVD-2014-3618 The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted JPEG image with TIFF thumbnail data that is improperly handled by the exif_thumbnail function.
Ubuntu USN Ubuntu USN USN-2391-1 php5 vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 10:50 AM
Reserved
May 14, 2014, 12:00 AM
Status
Modified
Published
Oct 29, 2014, 10:55 AM
Modified
Jun 17, 2026, 12:08 AM
Severity
Important
Public date
Oct 14, 2014, 12:00 AM