CVE-2013-6404
4.0 · MEDIUMOverview
CVE-2013-6404 is a medium-severity vulnerability affecting quassel-irc quassel_irc. It was published on December 9, 2013 and has a CVSS 2.0 base score of 4.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Quassel core (server daemon) in Quassel IRC before 0.9.2 does not properly verify the user ID when accessing user backlogs, which allows remote authenticated users to read other users' backlogs via the bufferid in (1) 16/select_buffer_by_id.sql, (2) 16/select_buffer_by_id.sql, and (3) 16/select_buffer_by_id.sql in core/SQL/PostgreSQL/.
Remediation
Check the references section for vendor advisories and patches from quassel-irc. Update quassel_irc 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 |
|---|---|---|---|
| quassel-irc | quassel_irc | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2013-6404?
CVE-2013-6404 is a medium-severity vulnerability affecting quassel-irc quassel_irc. It was published on December 9, 2013 and has a CVSS 2.0 base score of 4.0 (MEDIUM).
How severe is CVE-2013-6404?
This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2013-6404?
Check the references section for vendor advisories and patches from quassel-irc. Update quassel_irc 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-2013-6404?
CyberStrike's AI-powered security agents can automatically detect CVE-2013-6404 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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