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cve[email protected]CVE-2007-4826
HistorySep 12, 2007 - 10:17 a.m.

CVE-2007-4826

2007-09-1210:17:00
web.nvd.nist.gov
31
bgpd
quagga
cve-2007-4826
denial of service
bgp
nvd

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6 Medium

AI Score

Confidence

Low

0.006 Low

EPSS

Percentile

79.0%

bgpd in Quagga before 0.99.9 allows explicitly configured BGP peers to cause a denial of service (crash) via a malformed (1) OPEN message or (2) a COMMUNITY attribute, which triggers a NULL pointer dereference. NOTE: vector 2 only exists when debugging is enabled.

Affected configurations

NVD
Node
quaggaquaggaRange0.99.8
OR
quaggaquaggaMatch0.95
OR
quaggaquaggaMatch0.96
OR
quaggaquaggaMatch0.96.1
OR
quaggaquaggaMatch0.96.2
OR
quaggaquaggaMatch0.96.3
OR
quaggaquaggaMatch0.96.4
OR
quaggaquaggaMatch0.96.5
OR
quaggaquaggaMatch0.97.0
OR
quaggaquaggaMatch0.97.1
OR
quaggaquaggaMatch0.97.2
OR
quaggaquaggaMatch0.97.3
OR
quaggaquaggaMatch0.97.4
OR
quaggaquaggaMatch0.97.5
OR
quaggaquaggaMatch0.98.0
OR
quaggaquaggaMatch0.98.1
OR
quaggaquaggaMatch0.98.2
OR
quaggaquaggaMatch0.98.3
OR
quaggaquaggaMatch0.98.4
OR
quaggaquaggaMatch0.98.5
OR
quaggaquaggaMatch0.98.6
OR
quaggaquaggaMatch0.99.1
OR
quaggaquaggaMatch0.99.2
OR
quaggaquaggaMatch0.99.3
OR
quaggaquaggaMatch0.99.4
OR
quaggaquaggaMatch0.99.5
OR
quaggaquaggaMatch0.99.6
OR
quaggaquaggaMatch0.99.7

References

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6 Medium

AI Score

Confidence

Low

0.006 Low

EPSS

Percentile

79.0%