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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2012-0255
HistoryApr 05, 2012 - 1:25 p.m.

CVE-2012-0255

2012-04-0513:25:00
Debian Security Bug Tracker
security-tracker.debian.org
10

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%

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
Debian10allquagga< 0.99.20.1-1quagga_0.99.20.1-1_all.deb

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%