CVE-2015-7981

libpng: Out-of-bounds read in png_convert_to_rfc1123

Published Nov 24, 2015 CVSS 2.0 · 5.0 Medium EPSS 6.4% KEV · Not listed
Description
The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54, and 1.4.x before 1.4.17 allows remote attackers to obtain sensitive process memory information via crafted tIME chunk data in an image file, which triggers an out-of-bounds read.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-343-1 libpng security update
Debian DSA Debian DSA DSA-3399-1 libpng security update
EUVD EUVD EUVD-2015-7878 The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54, and 1.4.x before 1.4.17 allows remote attackers to obtain sensitive process memory information via crafted tIME chunk data in an image file, which triggers an out-of-bounds read.
Ubuntu USN Ubuntu USN USN-2815-1 libpng vulnerabilities
History
Type Values Removed Values Added
Metrics epss

{'score': 0.0071}

epss

{'score': 0.00786}