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HIGH

php: Out-of-bounds read in ext/exif/exif.c:exif_read_data() when reading crafted JPEG data

Published Apr 29, 2018

Description

An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. exif_read_data in ext/exif/exif.c has an out-of-bounds read for crafted JPEG data because exif_iif_add_value mishandles the case of a MakerNote that lacks a final '\0' character.

Affected products

Remediation

No remediation recorded yet.

References (17)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 29, 2018
Updated Aug 5, 2024
Reserved Apr 29, 2018
NVD
Status Modified
Modified Jun 17, 2026
Red Hat
Severity Low
Public date Apr 26, 2018