Information Exposure Affecting php package, versions [,5.6.25)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.63% (79th percentile)

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  • Snyk IDSNYK-UNMANAGED-PHP-2335126
  • published12 Jan 2022
  • disclosed12 Sept 2016
  • creditUnknown

Introduced: 12 Sep 2016

CVE-2016-7128  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade php to version 5.6.25 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. The exif_process_IFD_in_TIFF function in ext/exif/exif.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles the case of a thumbnail offset that exceeds the file size, which allows remote attackers to obtain sensitive information from process memory via a crafted TIFF image.

References

CVSS Scores

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