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Ubuntu.comUB:CVE-2018-19841
HistoryDec 04, 2018 - 12:00 a.m.

CVE-2018-19841

2018-12-0400:00:00
ubuntu.com
ubuntu.com
6

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

39.1%

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.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchwavpack< 5.1.0-2ubuntu1.2UNKNOWN
ubuntu18.10noarchwavpack< 5.1.0-4ubuntu0.1UNKNOWN
How to protect your server from attacks?

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

39.1%

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