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Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp because there is no validation of the relationship of the total size to the offset and size.

🗓️ 19 Jan 2022 08:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Exiv2 0.27.2 crashes getULong in CiffDirectory readDirectory due to unvalidated total size and offset.

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19 Jan 2022 08:00Current
6.9Medium risk
Vulners AI Score6.9
CVSS 24.3
CVSS 3.16.5
EPSS0.0026
2