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ubuntuUbuntuUSN-335-1
HistoryAug 16, 2006 - 12:00 a.m.

heartbeat vulnerability

2006-08-1600:00:00
ubuntu.com
27

6.3 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.062 Low

EPSS

Percentile

93.5%

Releases

  • Ubuntu 6.06
  • Ubuntu 5.10
  • Ubuntu 5.04

Details

Yan Rong Ge discovered that heartbeat did not sufficiently verify some
packet input data, which could lead to an out-of-boundary memory
access. A remote attacker could exploit this to crash the daemon
(Denial of Service).

OSVersionArchitecturePackageVersionFilename
Ubuntu6.06noarchheartbeat< 1.2.4-2ubuntu0.2UNKNOWN
Ubuntu5.10noarchheartbeat< 1.2.3-12ubuntu0.2UNKNOWN
Ubuntu5.04noarchheartbeat< 1.2.3-3ubuntu1.3UNKNOWN

6.3 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.062 Low

EPSS

Percentile

93.5%