The BGP daemon (bgpd) in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service (crash) via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error.
Published 2009-05-06 17:30:00
Updated 2017-08-17 01:30:25
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2009-1572

Top countries where our scanners detected CVE-2009-1572
Top open port discovered on systems with this issue 2601
IPs affected by CVE-2009-1572 541
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2009-1572!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2009-1572

Probability of exploitation activity in the next 30 days: 10.89%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 94 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2009-1572

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
NIST

Vendor statements for CVE-2009-1572

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