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cve[email protected]CVE-2012-1820
HistoryJun 13, 2012 - 3:55 p.m.

CVE-2012-1820

2012-06-1315:55:00
NVD-CWE-Other
web.nvd.nist.gov
44
cve-2012-1820
quagga
bgpd
denial of service
assertion failure
daemon exit
bgp
peering
remote attackers
orf capability
tlv
nvd

8.8 High

AI Score

Confidence

High

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

84.4%

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.

8.8 High

AI Score

Confidence

High

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

84.4%

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