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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2012-1820
HistoryJun 13, 2012 - 3:55 p.m.

CVE-2012-1820

2012-06-1315:55:00
Debian Security Bug Tracker
security-tracker.debian.org
6

2.9 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.011 Low

EPSS

Percentile

84.6%

The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message.

OSVersionArchitecturePackageVersionFilename
Debian10allquagga< 0.99.21-3quagga_0.99.21-3_all.deb

2.9 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.011 Low

EPSS

Percentile

84.6%