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ubuntuUbuntuUSN-986-1
HistorySep 20, 2010 - 12:00 a.m.

bzip2 vulnerability

2010-09-2000:00:00
ubuntu.com
44

7 High

AI Score

Confidence

Low

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.027 Low

EPSS

Percentile

90.4%

Releases

  • Ubuntu 10.04
  • Ubuntu 9.10
  • Ubuntu 9.04
  • Ubuntu 8.04
  • Ubuntu 6.06

Packages

  • bzip2 - high-quality block-sorting file compressor - utilities

Details

An integer overflow was discovered in bzip2. If a user or automated system
were tricked into decompressing a crafted bz2 file, an attacker could cause
bzip2 or any application linked against libbz2 to crash or possibly execute
code as the user running the program.

OSVersionArchitecturePackageVersionFilename
Ubuntu9.10noarchbzip2< 1.0.5-3ubuntu0.1UNKNOWN
Ubuntu9.10noarchlib32bz2-1.0< 1.0.5-3ubuntu0.1UNKNOWN
Ubuntu9.10noarchlib32bz2-dev< 1.0.5-3ubuntu0.1UNKNOWN
Ubuntu9.10noarchlibbz2-1.0< 1.0.5-3ubuntu0.1UNKNOWN
Ubuntu9.10noarchlibbz2-dev< 1.0.5-3ubuntu0.1UNKNOWN
Ubuntu9.04noarchbzip2< 1.0.5-1ubuntu1.1UNKNOWN
Ubuntu9.04noarchlib32bz2-1.0< 1.0.5-1ubuntu1.1UNKNOWN
Ubuntu9.04noarchlib32bz2-dev< 1.0.5-1ubuntu1.1UNKNOWN
Ubuntu9.04noarchlibbz2-1.0< 1.0.5-1ubuntu1.1UNKNOWN
Ubuntu9.04noarchlibbz2-dev< 1.0.5-1ubuntu1.1UNKNOWN
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7 High

AI Score

Confidence

Low

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.027 Low

EPSS

Percentile

90.4%