CVE-2011-3601
Buffer overflow in the process_ra function in the router advertisement daemon (radvd) before 1.8...
CVE-2011-3601 is a high vulnerability (CVSS 7.5) in Litech Router Advertisement Daemon, published October 26, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.07%, the 90th percentile. Fixed in radvd 1:1.8-1.2.
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-3601- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-3601- Updated
- 2026-11-02
EUVDEUVD-2011-3560 No score
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.
- Record
EUVD-2011-3560- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xf7q-gx4p-f3pf No score
Buffer overflow in the process_ra function in the router advertisement daemon (radvd) before 1.8...
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.
- Record
GHSA-xf7q-gx4p-f3pf- Weakness
- CWE-119
- Updated
- 2026-11-02
OSV No score
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.
- Record
CVE-2011-3601- Updated
- 2026-11-02
OSVDEBIAN-CVE-2011-3601 No score
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.
- Record
DEBIAN-CVE-2011-3601- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
radvdDebian:12 |
before 1:1.8-1.2 | 1:1.8-1.2 |
radvdDebian:13 |
before 1:1.8-1.2 | 1:1.8-1.2 |
radvdDebian:14 |
before 1:1.8-1.2 | 1:1.8-1.2 |
radvdDebian:6.0 |
before 1:1.6-1.1, plus listed versions 1:1.6-1 |
1:1.6-1.1 |
radvdDebian:5.0 |
before 1:1.1-3.1, plus listed versions 1:1.1-3 |
1:1.1-3.1 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD, OSV |