PT-2019-13133
CVE-2019-13109
·
Published
2019-06-30
·
Updated
2026-10-01
Description by
CVSS 3.1
6.5
MediumMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Exiv2 versions prior to 0.27.2
Description
The issue is caused by an integer overflow in the handling of PNG image files. Specifically, the
PngImage::readMetadata function mishandles the subtraction of iccOffset from chunkLength, leading to a denial of service (SIGSEGV) when a crafted PNG image file is processed.Recommendations
For Exiv2 versions prior to 0.27.2, update to version 0.27.2 or later to resolve the issue.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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