Upstream information

CVE-2018-19840 at MITRE

Description

The function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav audio file because WavpackSetConfiguration64 mishandles a sample rate of zero.

SUSE information

Overall state of this security issue: Running

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 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 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
SUSE Bugzilla entry: 1120930 [IN_PROGRESS]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SUSE Linux Enterprise Desktop 12 SP3 wavpack In progress
SUSE Linux Enterprise Desktop 12 SP4 wavpack In progress
SUSE Linux Enterprise High Performance Computing 12 wavpack In progress
SUSE Linux Enterprise Module for Basesystem 15 GA wavpack In progress
SUSE Linux Enterprise Module for Desktop Applications 15 GA wavpack In progress
SUSE Linux Enterprise SDK 11 SP4 wavpack In progress
SUSE Linux Enterprise SDK 12 SP3 wavpack In progress
SUSE Linux Enterprise SDK 12 SP4 wavpack In progress
SUSE Linux Enterprise Server 11 SP3 LTSS wavpack Affected
SUSE Linux Enterprise Server 11 SP4 wavpack In progress
SUSE Linux Enterprise Server 12 GA LTSS wavpack Affected
SUSE Linux Enterprise Server 12 SP1 LTSS wavpack Affected
SUSE Linux Enterprise Server 12 SP2 LTSS wavpack Affected
SUSE Linux Enterprise Server 12 SP3 wavpack In progress
SUSE Linux Enterprise Server 12 SP4 wavpack In progress
SUSE Linux Enterprise Server for SAP Applications 11 SP3 wavpack Affected
SUSE Linux Enterprise Server for SAP Applications 12 GA wavpack Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 wavpack Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 wavpack In progress