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.
References
Link | Resource |
---|---|
https://github.com/libexif/exif/issues/4 | Exploit Third Party Advisory |
https://github.com/libexif/exif/commit/eb84b0e3c5f2a86013b6fcfb800d187896a648fa | Patch Third Party Advisory |
https://github.com/libexif/exif/commit/f6334d9d32437ef13dc902f0a88a2be0063d9d1c | Patch Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JSWAXZVNXYLV3E4R6YQTEGRGMGWEAR76/ | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YZQ3L45F7S7PQPG5HEHXOCGNOO64MJOS/ | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMC6OTXZRPCUD3LOSWO4ISR7CH7NJQDT/ | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/202210-28 | Third Party Advisory |
Information
Published : 2021-04-14 07:15
Updated : 2022-11-04 08:24
NVD link : CVE-2021-27815
Mitre link : CVE-2021-27815
JSON object : View
CWE
CWE-476
NULL Pointer Dereference
Products Affected
libexif_project
- exif
fedoraproject
- fedora