Vulnerability CVE-2019-3832
Published: 2019-03-21

Description:
It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash.

Type:

CWE-125

 (Out-of-bounds Read)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
1.9/10
2.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Libsndfile project -> Libsndfile 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832
https://github.com/erikd/libsndfile/issues/456
https://github.com/erikd/libsndfile/pull/460
https://usn.ubuntu.com/4013-1/
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