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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2013-6051
HistoryDec 14, 2013 - 5:21 p.m.

CVE-2013-6051

2013-12-1417:21:46
Debian Security Bug Tracker
security-tracker.debian.org
13

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.008

Percentile

81.3%

The bgp_attr_unknown function in bgp_attr.c in Quagga 0.99.21 does not properly initialize the total variable, which allows remote attackers to cause a denial of service (bgpd crash) via a crafted BGP update.

OSVersionArchitecturePackageVersionFilename
Debian10allquagga< 0.99.22.4-1quagga_0.99.22.4-1_all.deb

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.008

Percentile

81.3%