CVE-2009-1603
7.5 · HIGHOverview
CVE-2009-1603 is a high-severity vulnerability affecting opensc-project opensc. It was published on May 11, 2009 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
src/tools/pkcs11-tool.c in pkcs11-tool in OpenSC 0.11.7, when used with unspecified third-party PKCS#11 modules, generates RSA keys with incorrect public exponents, which allows attackers to read the cleartext form of messages that were intended to be encrypted.
Remediation
Check the references section for vendor advisories and patches from opensc-project. Update opensc 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
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References
Frequently Asked Questions
What is CVE-2009-1603?
CVE-2009-1603 is a high-severity vulnerability affecting opensc-project opensc. It was published on May 11, 2009 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2009-1603?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2009-1603?
Check the references section for vendor advisories and patches from opensc-project. Update opensc 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-2009-1603?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-1603 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.
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