Vulnerability CVE-2020-13113
Published: 2020-05-21

Description:
An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions.

Type:

CWE-476

 (NULL Pointer Dereference)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Libexif project -> Libexif 

 References:
https://github.com/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d1f
https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
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