CVE-2019-3832

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.

CVSS v3.0 5.0 MEDIUM
CVSS v2.0 1.9 LOW

5.0^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 1.3 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/erikd/libsndfile/pull/460	Patch Third Party Advisory
https://github.com/erikd/libsndfile/issues/456	Exploit Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832	Issue Tracking Patch Third Party Advisory
https://usn.ubuntu.com/4013-1/
https://security.gentoo.org/glsa/202007-65
https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:libsndfile_project:libsndfile:1.0.28:*:*:*:*:*:*:*

Information

Published : 2019-03-21 16:01

Updated : 2020-10-29 19:15

NVD link : CVE-2019-3832

Mitre link : CVE-2019-3832

JSON object : View

Products Affected

libsndfile_project

libsndfile

CWE

CWE-125

Out-of-bounds Read

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