CVE-2012-0255

2012-04-0500:00:00

ubuntu.com

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

0.028 Low

EPSS

Percentile

90.5%

JSON

The BGP implementation in bgpd in Quagga before 0.99.20.1 does not properly
use message buffers for OPEN messages, which allows remote attackers to
cause a denial of service (assertion failure and daemon exit) via a message
associated with a malformed Four-octet AS Number Capability (aka AS4
capability).

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchquagga< 0.99.20.1-0ubuntu0.10.04.2UNKNOWN
ubuntu11.04noarchquagga< 0.99.20.1-0ubuntu0.11.04.2UNKNOWN
ubuntu11.10noarchquagga< 0.99.20.1-0ubuntu0.11.10.2UNKNOWN
ubuntu12.04noarchquagga< 0.99.20.1-0ubuntu0.12.04.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	quagga	< 0.99.20.1-0ubuntu0.10.04.2	UNKNOWN
ubuntu	11.04	noarch	quagga	< 0.99.20.1-0ubuntu0.11.04.2	UNKNOWN
ubuntu	11.10	noarch	quagga	< 0.99.20.1-0ubuntu0.11.10.2	UNKNOWN
ubuntu	12.04	noarch	quagga	< 0.99.20.1-0ubuntu0.12.04.2	UNKNOWN