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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.

🗓️ 19 Jan 2022 08:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Exiv2 flaw before 0.27.4-RC1 allows heap overflow from crafted JPG EXIF data due to rawData.size validation.

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19 Jan 2022 08:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 26.4
CVSS 3.16.5
EPSS0.00824
1