Description

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.

Related CPE's

a

libexif_project

exif

Vulnerable

o

fedoraproject

fedora

3

References

https://github.com/libexif/exif/commit/eb84b0e3c5f2a86013b6fcfb800d187896a648fa

PatchThird Party Advisory

https://github.com/libexif/exif/commit/f6334d9d32437ef13dc902f0a88a2be0063d9d1c

PatchThird Party Advisory

https://github.com/libexif/exif/issues/4

ExploitThird Party Advisory

https://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

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-476

CVSS impact metrics

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

5.5 · Medium

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-04-14T14:15:13.787

4 years ago

Last modified

2023-11-07T03:32:01.630

1 year ago