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ubuntuUbuntuUSN-5637-1
HistorySep 26, 2022 - 12:00 a.m.

libvpx vulnerability

2022-09-2600:00:00
ubuntu.com
41
ubuntu
libvpx
webm
denial of service

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.7

Confidence

High

EPSS

0.003

Percentile

68.5%

Releases

  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • libvpx - VP8 and VP9 video codec

Details

It was discovered that libvpx incorrectly handled certain WebM media
files. A remote attacker could use this issue to crash an application
using libvpx under certain conditions, resulting in a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchlibvpx3< 1.5.0-2ubuntu1.1+esm1UNKNOWN
Ubuntu16.04noarchlibvpx-dev< 1.5.0-2ubuntu1.1UNKNOWN
Ubuntu16.04noarchlibvpx-dev-dbgsym< 1.5.0-2ubuntu1.1UNKNOWN
Ubuntu16.04noarchlibvpx-doc< 1.5.0-2ubuntu1.1UNKNOWN
Ubuntu16.04noarchlibvpx3< 1.5.0-2ubuntu1.1UNKNOWN
Ubuntu16.04noarchlibvpx3-dbg< 1.5.0-2ubuntu1.1UNKNOWN
Ubuntu16.04noarchlibvpx3-dbgsym< 1.5.0-2ubuntu1.1UNKNOWN
Ubuntu16.04noarchvpx-tools< 1.5.0-2ubuntu1.1UNKNOWN
Ubuntu16.04noarchvpx-tools-dbgsym< 1.5.0-2ubuntu1.1UNKNOWN
Ubuntu14.04noarchlibvpx1< 1.3.0-2ubuntu0.1~esm2UNKNOWN
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CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.7

Confidence

High

EPSS

0.003

Percentile

68.5%