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ubuntuUbuntuUSN-498-1
HistoryAug 16, 2007 - 12:00 a.m.

libvorbis vulnerabilities

2007-08-1600:00:00
ubuntu.com
20

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.2 High

AI Score

Confidence

Low

0.025 Low

EPSS

Percentile

90.1%

Releases

  • Ubuntu 7.04
  • Ubuntu 6.10
  • Ubuntu 6.06

Details

David Thiel discovered that libvorbis did not correctly verify the size
of certain headers, and did not correctly clean up a broken stream.
If a user were tricked into processing a specially crafted Vorbis stream,
a remote attacker could execute arbitrary code with the user’s privileges.

OSVersionArchitecturePackageVersionFilename
Ubuntu7.04noarchlibvorbis0a< 1.1.2.dfsg-1.2ubuntu2UNKNOWN
Ubuntu6.10noarchlibvorbis0a< 1.1.2-1ubuntu1.2UNKNOWN
Ubuntu6.06noarchlibvorbis0a< 1.1.2-0ubuntu2.2UNKNOWN

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.2 High

AI Score

Confidence

Low

0.025 Low

EPSS

Percentile

90.1%