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suseSuseOPENSUSE-SU-2021:1166-1
HistoryAug 19, 2021 - 12:00 a.m.

Security update for libsndfile (critical)

2021-08-1900:00:00
lists.opensuse.org
36

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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.

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

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.2i586< - openSUSE Leap 15.2 (i586 x86_64):- openSUSE Leap 15.2 (i586 x86_64):.i586.rpm
openSUSE Leap15.2x86_64< - openSUSE Leap 15.2 (i586 x86_64):- openSUSE Leap 15.2 (i586 x86_64):.x86_64.rpm
openSUSE Leap15.2x86_64< - openSUSE Leap 15.2 (x86_64):- openSUSE Leap 15.2 (x86_64):.x86_64.rpm

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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