Alerts This Week
Warning Icon 1 770
Alerts This Week
Warning Icon 1 770

openSUSE Leap 15.2: 2021:1166-1 Critical: libsndfile Denial of Service

opensuse
Calendar Grey August 19, 2021
Dist Opensuse Esm H88
This patch for Fedora resolves several significant vulnerabilities in libsndfile that impact both system reliability and safety.
An update that fixes four vulnerabilities is now available

Description

This update for libsndfile fixes the following issues:

- CVE-2018-13139: Fixed a stack-based buffer overflow in psf_memset in

common.c in libsndfile 1.0.28allows remote attackers to cause a denial

of service (application crash) or possibly have unspecified other

impact. (bsc#1100167)

- CVE-2018-19432: Fixed a NULL pointer dereference in the function

sf_write_int in sndfile.c, which will lead to a denial of service.

(bsc#1116993)

- CVE-2021-3246: Fixed a heap buffer overflow vulnerability in

msadpcm_decode_block. (bsc#1188540)

- CVE-2018-19758: Fixed a heap-based buffer over-read at wav.c in

wav_write_header in libsndfile 1.0.28 that will cause a denial of

service. (bsc#1117954)

This update was imported from the SUSE:SLE-15:Update update project.

Topics%20covered

Topics Covered

security advisory denial of service critical update libsndfile openSUSE

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-1166=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

libsndfile-debugsource-1.0.28-lp152.6.3.1

libsndfile-devel-1.0.28-lp152.6.3.1

libsndfile1-1.0.28-lp152.6.3.1

libsndfile1-debuginfo-1.0.28-lp152.6.3.1

- openSUSE Leap 15.2 (x86_64):

libsndfile-progs-1.0.28-lp152.6.3.1

libsndfile-progs-debuginfo-1.0.28-lp152.6.3.1

libsndfile-progs-debugsource-1.0.28-lp152.6.3.1

libsndfile1-32bit-1.0.28-lp152.6.3.1

libsndfile1-32bit-debuginfo-1.0.28-lp152.6.3.1

References

https://www.suse.com/security/cve/CVE-2018-13139.html

https://www.suse.com/security/cve/CVE-2018-19432.html

https://www.suse.com/security/cve/CVE-2018-19758.html

https://www.suse.com/security/cve/CVE-2021-3246.html

https://bugzilla.suse.com/1100167

https://bugzilla.suse.com/1116993

https://bugzilla.suse.com/1117954

https://bugzilla.suse.com/1188540

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:1166-1
Rating: critical
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory denial of service critical update libsndfile openSUSE

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here