CVE-2009-2416
6.5 · MEDIUMOverview
CVE-2009-2416 is a medium-severity vulnerability affecting xmlsoft libxml. It was published on August 11, 2009 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent attackers to cause a denial of service (application crash) via crafted (1) Notation or (2) Enumeration attribute types in an XML file, as demonstrated by the Codenomicon XML fuzzing framework.
Remediation
Check the references section for vendor advisories and patches from xmlsoft. Update libxml 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 |
|---|---|---|---|
| chrome | >= 0, < 2.0.172.43 | Affected | |
| apple | safari | >= 0, < 4.0.4 | Affected |
| apple | iphone_os | >= 2.0, < 4.0 | Affected |
| apple | mac_os_x | >= 0, < 10.4.11 | Affected |
| apple | mac_os_x_server | >= 0, < 10.4.11 | Affected |
| opensuse | opensuse | 10.3 | Affected |
| sun | openoffice.org | >= 2.0.0, < 2.4.3 | Affected |
References
Frequently Asked Questions
What is CVE-2009-2416?
CVE-2009-2416 is a medium-severity vulnerability affecting xmlsoft libxml. It was published on August 11, 2009 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2009-2416?
This vulnerability has a CVSS 3.1 base score of 6.5, 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-2009-2416?
Check the references section for vendor advisories and patches from xmlsoft. Update libxml 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-2009-2416?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-2416 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
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