Buffer overflow in the ospf_ls_upd_list_lsa function in ospf_packet.c in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a Link State Update (aka LS Update) packet that is smaller than the length specified in its header.
Published 2012-04-05 13:25:31
Updated 2018-01-18 02:29:03
Source CERT/CC
View at NVD,   CVE.org
Vulnerability category: OverflowDenial of service

Threat overview for CVE-2012-0249

Top countries where our scanners detected CVE-2012-0249
Top open port discovered on systems with this issue 2601
IPs affected by CVE-2012-0249 3,465
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2012-0249!
*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-2012-0249

1.46%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2012-0249

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
3.3
LOW AV:A/AC:L/Au:N/C:N/I:N/A:P
6.5
2.9
NIST

CWE ids for CVE-2012-0249

References for CVE-2012-0249

Products affected by CVE-2012-0249

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