5.5

CVE-2019-3832

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libsndfile Project ≫ Libsndfile Version 1.0.28
Debian ≫ Debian Linux Version 9.0
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.51% 0.394
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NIST 1.9 3.4 2.9
AV:L/AC:M/Au:N/C:N/I:N/A:P
RedHat 3.3 1.8 1.4
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

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