CVE-2019-3832
Published: 21 March 2019
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libsndfile
Launchpad, Ubuntu, Debian |
bionic |
Released
(1.0.28-4ubuntu0.18.04.1)
|
| cosmic |
Released
(1.0.28-4ubuntu0.18.10.1)
|
|
| disco |
Not vulnerable
(1.0.28-6)
|
|
| eoan |
Not vulnerable
(1.0.28-6)
|
|
| focal |
Not vulnerable
(1.0.28-6)
|
|
| groovy |
Not vulnerable
(1.0.28-6)
|
|
| trusty |
Released
(1.0.25-7ubuntu2.2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Released
(1.0.28-6)
|
|
| xenial |
Released
(1.0.25-10ubuntu0.16.04.2)
|
|
|
Patches:
upstream: https://github.com/erikd/libsndfile/commit/6d7ce94c020cc720a6b28719d1a7879181790008 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |