Vulnerability CVE-2018-19432
Published: 2018-11-22

Description:
An issue was discovered in libsndfile 1.0.28. There is a NULL pointer dereference in the function sf_write_int in sndfile.c, which will lead to a denial of service.

Type:

CWE-476

 (NULL Pointer Dereference)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Libsndfile project -> Libsndfile 
Debian -> Debian linux 

 References:
http://www.securityfocus.com/bid/105996
https://github.com/erikd/libsndfile/issues/427
https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html
https://usn.ubuntu.com/4013-1/
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