CVE-2011-3604
CVE-2011-3604 is a high-severity vulnerability in Litech Router Advertisement Daemon with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 2% (72nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Litech Router Advertisement Daemon
- Published:
- Last modified:
Description
The process_ra function in the router advertisement daemon (radvd) before 1.8.2 allows remote attackers to cause a denial of service (stack-based buffer over-read and crash) via unspecified vectors.
Frequently asked questions
- What is CVE-2011-3604?
- The process_ra function in the router advertisement daemon (radvd) before 1.8.2 allows remote attackers to cause a denial of service (stack-based buffer over-read and crash) via unspecified vectors.
- How severe is CVE-2011-3604?
- CVE-2011-3604 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-2011-3604 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2011-3604?
- CVE-2011-3604 affects Litech Router Advertisement Daemon. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2011-3604?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2011-3604 published?
- CVE-2011-3604 was published on 2014-02-17 and last updated on 2026-06-16.
References
- http://www.debian.org/security/2011/dsa-2323
- 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
Affected products (1)
- cpe:2.3:a:litech:router_advertisement_daemon:*:*:*:*:*:*:*:*
More vulnerabilities in Litech Router Advertisement Daemon
- CVE-2011-3601 — High (CVSS 7.5): Buffer overflow in the process_ra function in the router advertisement daemon (radvd) before 1.8.2 allows remote…
- CVE-2011-3602 — Medium (CVSS 6.4): Directory traversal vulnerability in device-linux.c in the router advertisement daemon (radvd) before 1.8.2 allows…
- CVE-2011-3605 — Medium (CVSS 5.0): The process_rs function in the router advertisement daemon (radvd) before 1.8.2, when UnicastOnly is enabled, allows…
- CVE-2011-3603 — Medium (CVSS 4.4): The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the privsep_init function,…
- CVE-2014-8153 — Medium (CVSS 4.0): The L3 agent in OpenStack Neutron 2014.2.x before 2014.2.2, when using radvd 2.0+, allows remote authenticated users to…
All CVEs affecting Litech Router Advertisement Daemon →
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