CVE-2009-3083
5.0 · MEDIUMOverview
CVE-2009-3083 is a medium-severity vulnerability affecting pidgin libpurple. It was published on September 8, 2009 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The msn_slp_sip_recv function in libpurple/protocols/msn/slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.6.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an SLP invite message that lacks certain required fields, as demonstrated by a malformed message from a KMess client.
Remediation
Check the references section for vendor advisories and patches from pidgin. Update libpurple 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 |
|---|---|---|---|
| pidgin | pidgin | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2009-3083?
CVE-2009-3083 is a medium-severity vulnerability affecting pidgin libpurple. It was published on September 8, 2009 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2009-3083?
This vulnerability has a CVSS 2.0 base score of 5.0, 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-2009-3083?
Check the references section for vendor advisories and patches from pidgin. Update libpurple 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-2009-3083?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-3083 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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