The Network Security Services (NSS) library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash collision in less than brute-force time. NOTE: the scope of this issue is currently limited because the amount of computation required is still large.
Published 2009-07-30 19:30:00
Updated 2023-02-13 02:20:18
Source Red Hat, Inc.
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2009-2409

Probability of exploitation activity in the next 30 days: 1.37%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 85 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2009-2409

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
5.1
MEDIUM AV:N/AC:H/Au:N/C:P/I:P/A:P
4.9
6.4
NIST

CWE ids for CVE-2009-2409

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2009-2409

Products affected by CVE-2009-2409

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