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Mend.io Vulnerability Database

CVE-2009-2409

Date: July 30, 2009

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.

Severity Score

5.6

Related Resources (41)

Url: http://secunia.com/advisories/36139

Url: http://www.vupen.com/english/advisories/2010/3126

Url: http://www.debian.org/security/2009/dsa-1874

Url: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2009-2409

Url: http://secunia.com/advisories/36739

Url: http://secunia.com/advisories/37386

Url: http://www.vupen.com/english/advisories/2009/2085

Url: http://www.redhat.com/support/errata/RHSA-2009-1207.html

Url: http://secunia.com/advisories/36157

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7155

Url: http://secunia.com/advisories/36434

Url: https://nvd.nist.gov/vuln/detail/CVE-2009-2409

Url: https://www.debian.org/security/2009/dsa-1888

Url: http://www.securityfocus.com/archive/1/515055/100/0/threaded

Url: http://support.apple.com/kb/HT3937

Url: http://www.securitytracker.com/id?1022631

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2009:197

Url: http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html

Url: http://secunia.com/advisories/36669

Url: http://java.sun.com/j2se/1.5.0/ReleaseNotes.html

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2010:084

Url: https://usn.ubuntu.com/810-2/

Url: http://security.gentoo.org/glsa/glsa-200911-02.xml

Url: https://access.redhat.com/security/cve/CVE-2009-2409

Url: https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html

Url: http://www.vupen.com/english/advisories/2009/3184

Url: http://www.vmware.com/security/advisories/VMSA-2010-0019.html

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8594

Url: http://www.ubuntu.com/usn/usn-810-1

Url: http://java.sun.com/javase/6/webnotes/6u17.html

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6631

Url: https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html

Url: https://rhn.redhat.com/errata/RHSA-2010-0095.html

Url: http://security.gentoo.org/glsa/glsa-200912-01.xml

Url: http://www.redhat.com/support/errata/RHSA-2009-1432.html

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2009:258

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2009-2409

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2009:216

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10763

Url: http://secunia.com/advisories/42467

Url: https://www.mend.io/vulnerability-database/CVE-2009-2409

Severity Score

5.6

Weakness Type (CWE)

Cryptographic Issues

CWE-310

Improper Certificate Validation

CWE-295

CVSS v3.1

Base Score:	5.6
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	5.1
Access Vector (AV):	NETWORK
Access Complexity (AC):	HIGH
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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CVE-2009-2409

Date: July 30, 2009

Severity Score

Related Resources (41)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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