CVE-2018-19432
Published: 22 November 2018
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.
Notes
Author | Note |
---|---|
mdeslaur | in Check-MAX_CHANNELS-in-sndfile-deinterleave.patch patch in disco+ |
Priority
Status
Package | Release | Status |
---|---|---|
libsndfile Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
xenial |
Released
(1.0.25-10ubuntu0.16.04.2)
|
|
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) |
|
Patches: upstream: https://github.com/erikd/libsndfile/commit/aaea680337267bfb6d2544da878890ee7f1c5077 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |