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FreeBSD: VID-D49F86AB-D9C7-11EB-A200-00155D01F201 (CVE-2021-3482): Exiv2 -- Multiple vulnerabilities

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FreeBSD: VID-D49F86AB-D9C7-11EB-A200-00155D01F201 (CVE-2021-3482): Exiv2 -- Multiple vulnerabilities

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
04/08/2021
Created
11/08/2022
Added
11/04/2022
Modified
11/04/2022

Description

A flaw was found in Exiv2 in versions before and including 0.27.4-RC1. Improper input validation of the rawData.size property in Jp2Image::readMetadata() in jp2image.cpp can lead to a heap-based buffer overflow via a crafted JPG image containing malicious EXIF data.

Solution(s)

  • freebsd-upgrade-package-exiv2

References

  • CVE-2021-3482
  • USN-4941-1

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