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gentooGentoo FoundationGLSA-202007-19
HistoryJul 27, 2020 - 12:00 a.m.

WavPack: Multiple vulnerabilities

2020-07-2700:00:00
Gentoo Foundation
security.gentoo.org
42
wavpack
vulnerabilities
audio compression

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.007

Percentile

79.9%

Background

WavPack is a set of hybrid lossless audio compression tools.

Description

Multiple vulnerabilities have been discovered in WavPack. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker could send a specially crafted audio file possibly resulting in a Denial of Service condition. Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All WavPack users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=media-sound/wavpack-5.3.2"
OSVersionArchitecturePackageVersionFilename
Gentooanyallmedia-sound/wavpack< 5.3.2UNKNOWN

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.007

Percentile

79.9%