Vulnerability Details : CVE-2012-0249

Potential exploit
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

Products affected by CVE-2012-0249

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

EPSS FAQ
0.52%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 65 %
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

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2012-0249

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