Upstream information

CVE-2018-19841 at MITRE

Description

The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 3.3
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Local Local
Access Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1120929 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • libwavpack1 >= 5.1.0-4.3.5
SUSE Linux Enterprise Module for Basesystem 15
  • libwavpack1 >= 5.1.0-4.3.5
  • wavpack >= 5.1.0-4.3.5
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-772
SUSE Linux Enterprise Module for Desktop Applications 15 SP1
  • wavpack >= 5.1.0-4.3.5
  • wavpack-devel >= 5.1.0-4.3.5
SUSE Linux Enterprise Module for Desktop Applications 15
  • wavpack >= 5.1.0-4.3.5
  • wavpack-devel >= 5.1.0-4.3.5
Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-2019-772
openSUSE Leap 15.0
  • libwavpack1 >= 5.1.0-lp150.3.3.1
  • libwavpack1-32bit >= 5.1.0-lp150.3.3.1
  • libwavpack1-32bit-debuginfo >= 5.1.0-lp150.3.3.1
  • libwavpack1-debuginfo >= 5.1.0-lp150.3.3.1
  • wavpack >= 5.1.0-lp150.3.3.1
  • wavpack-debuginfo >= 5.1.0-lp150.3.3.1
  • wavpack-debugsource >= 5.1.0-lp150.3.3.1
  • wavpack-devel >= 5.1.0-lp150.3.3.1
Patchnames:
openSUSE-2019-1145


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SLES for SAP Applications wavpack Not affected
SUSE Linux Enterprise 15 Module for Basesystem wavpack Released
SUSE Linux Enterprise 15 Module for Desktop Applications wavpack Released
SUSE Linux Enterprise Desktop 12 SP3 wavpack Not affected
SUSE Linux Enterprise Desktop 12 SP4 wavpack Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 wavpack Not affected
SUSE Linux Enterprise Server 11 SP1 wavpack Not affected
SUSE Linux Enterprise Server 11 SP3 wavpack Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS wavpack Not affected
SUSE Linux Enterprise Server 11 SP4 wavpack Not affected
SUSE Linux Enterprise Server 12 LTSS wavpack Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS wavpack Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS wavpack Not affected
SUSE Linux Enterprise Server 12 SP3 wavpack Not affected
SUSE Linux Enterprise Server 12 SP4 wavpack Not affected
SUSE Linux Enterprise Server for SAP Applications 12 wavpack Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 wavpack Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 wavpack Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 wavpack Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 wavpack Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 wavpack Not affected