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ubuntuUbuntuUSN-1087-1
HistoryMar 11, 2011 - 12:00 a.m.

libvpx vulnerability

2011-03-1100:00:00
ubuntu.com
37

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

AI Score

6.3

Confidence

Low

EPSS

0.013

Percentile

86.1%

Releases

  • Ubuntu 10.10

Packages

  • libvpx - VP8 video codec (development files)

Details

Chris Evans discovered that libvpx did not properly perform bounds
checking. If an application using libvpx opened a specially crafted WebM
file, an attacker could cause a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu10.10noarchlibvpx0< 0.9.5-2~build0.10.10.1UNKNOWN
Ubuntu10.10noarchlibvpx-dev< 0.9.5-2~build0.10.10.1UNKNOWN
Ubuntu10.10noarchlibvpx0-dbg< 0.9.5-2~build0.10.10.1UNKNOWN

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

AI Score

6.3

Confidence

Low

EPSS

0.013

Percentile

86.1%