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ubuntuUbuntuUSN-4682-1
HistoryJan 06, 2021 - 12:00 a.m.

WavPack vulnerability

2021-01-0600:00:00
ubuntu.com
109
wavpack audio codec
ubuntu 20.10
ubuntu 20.04 lts
ubuntu 18.04 esm
wav files
execute arbitrary code
crash
vulnerability

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

45.4%

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • wavpack - audio codec (lossy and lossless) - encoder and decoder

Details

It was discovered that WavPack incorrectly handled certain WAV files.
An attacker could possibly use this issue to execute arbitrary code or
cause a crash.

Rows per page:
1-10 of 151

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

45.4%