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CVE-2021-37620 PUBLISHED CVSS 4.7 MEDIUM

Reported by GitHub_M · Published August 9, 2021

Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.5.

Risk Scores

CVSS v3.1
4.7
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
Exiv2exiv2<= 0.27.4
Exiv2exiv2<= 0.27.4

Timeline

References

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