CVE-2007-0844
6.4 · MEDIUMOverview
CVE-2007-0844 is a medium-severity vulnerability affecting pam_ssh pam_ssh. It was published on February 8, 2007 and has a CVSS 2.0 base score of 6.4 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The auth_via_key function in pam_ssh.c in pam_ssh before 1.92, when the allow_blank_passphrase option is disabled, allows remote attackers to bypass authentication restrictions and use private encryption keys requiring a blank passphrase by entering a non-blank passphrase.
Remediation
Check the references section for vendor advisories and patches from pam_ssh. Update pam_ssh to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2007-0844?
CVE-2007-0844 is a medium-severity vulnerability affecting pam_ssh pam_ssh. It was published on February 8, 2007 and has a CVSS 2.0 base score of 6.4 (MEDIUM).
How severe is CVE-2007-0844?
This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2007-0844?
Check the references section for vendor advisories and patches from pam_ssh. Update pam_ssh to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2007-0844?
CyberStrike's AI-powered security agents can automatically detect CVE-2007-0844 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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