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ubuntuUbuntuUSN-2944-1
HistoryApr 04, 2016 - 12:00 a.m.

Libav vulnerabilities

2016-04-0400:00:00
ubuntu.com
51

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.5

Confidence

High

EPSS

0.025

Percentile

90.2%

Releases

  • Ubuntu 12.04

Packages

  • libav - Multimedia player, server, encoder and transcoder

Details

It was discovered that Libav incorrectly handled certain malformed media
files. If a user were tricked into opening a crafted media file, an
attacker could cause a denial of service via application crash, or possibly
execute arbitrary code with the privileges of the user invoking the
program.

OSVersionArchitecturePackageVersionFilename
Ubuntu12.04noarchlibavformat53< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchffmpeg-dbg< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchlibav-dbg< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchlibav-tools< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchlibav-tools-dbgsym< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchlibavcodec-dev< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchlibavcodec53< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchlibavcodec53-dbgsym< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchlibavdevice-dev< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
Ubuntu12.04noarchlibavdevice53< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.5

Confidence

High

EPSS

0.025

Percentile

90.2%