What’s Vulnerable › Vulnerabilities

CVE-2009-4810

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2010-04-23 · updated 2026-06-16
• Weakness: CWE-20

Description

The Secure Remote Password (SRP) implementation in Samhain before 2.5.4 does not check for a certain zero value where required by the protocol, which allows remote attackers to bypass authentication via crafted input.

Affected products

• Samhain Labs Samhain: through 2.5.3; 1.8.9, 1.8.10, 1.8.10-a, 1.8.10-b, 1.8.11, 1.8.12 (+65)

References

• http://secunia.com/advisories/34104
• http://trac.la-samhna.de/samhain/changeset/225
• http://trac.la-samhna.de/samhain/ticket/150
• http://www.securityfocus.com/bid/34003
• http://secunia.com/advisories/34104
• http://trac.la-samhna.de/samhain/changeset/225
• http://trac.la-samhna.de/samhain/ticket/150
• http://www.securityfocus.com/bid/34003

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