What’s Vulnerable › Vulnerabilities

CVE-2011-3601

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-02-17 · updated 2026-06-16
• Weakness: CWE-119

Description

Buffer overflow in the process_ra function in the router advertisement daemon (radvd) before 1.8.2 allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a negative value in a label_len value.

Affected products

• Litech Router Advertisement Daemon: through 1.8.1

References

• http://www.litech.org/radvd/CHANGES
• http://www.openwall.com/lists/oss-security/2011/10/06/3
• http://www.ubuntu.com/usn/USN-1257-1
• http://www.litech.org/radvd/CHANGES
• http://www.openwall.com/lists/oss-security/2011/10/06/3
• http://www.ubuntu.com/usn/USN-1257-1

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