What’s Vulnerable › Vulnerabilities

CVE-2009-4643

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2010-02-15 · updated 2026-06-16
• Weakness: CWE-119

Description

Stack-based buffer overflow in dsInstallerService.dll in the Juniper Installer Service, as used in Juniper Odyssey Access Client 4.72.11421.0 and other products, allows remote attackers to execute arbitrary code via a long string in a malformed DSSETUPSERVICE_CMD_UNINSTALL command to the NeoterisSetupService named pipe.

Affected products

• Juniper Odyssey Access Client: 4.72.11421.0

References

• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=850
• https://www.juniper.net/alerts/viewalert.jsp?actionBtn=Search&txtAlertNumber=PSN-2009-10-540&viewMode=view
• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=850
• https://www.juniper.net/alerts/viewalert.jsp?actionBtn=Search&txtAlertNumber=PSN-2009-10-540&viewMode=view

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