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CVE-2021-27815

CVE-2021-27815

EPSS 1.3%
NULL Pointer Deference in the exif command line tool, when printing out XML formatted EXIF data, in exif v0.6.22 and earlier allows attackers to cause a Denial of Service (DoS) by uploading a malicious JPEG file, causing the application to crash.
Productos afectados
n/a · n/a

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Referencias
https://github.com/libexif/exif/commit/eb84b0e3c5f2a86013b6fcfb800d187896a648fahttps://github.com/libexif/exif/commit/f6334d9d32437ef13dc902f0a88a2be0063d9d1chttps://github.com/libexif/exif/issues/4https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JSWAXZVNXYLV3E4R6YQTEGRGMGWEAR76/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMC6OTXZRPCUD3LOSWO4ISR7CH7NJQDT/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZQ3L45F7S7PQPG5HEHXOCGNOO64MJOS/https://security.gentoo.org/glsa/202210-28