CVE-2009-3641
UnknownEPSS 38.78%
Last modified
CVE-2009-3641 is a vulnerability of currently unknown severity. Snort before 2.8.5.1, when the -v option is enabled, allows remote attackers to cause a denial of service (application crash) via a crafted IPv6 packet that uses the (1) TCP or (2) ICMP protocol.. EPSS estimates a 38.78% chance of exploitation in the next 30 days.
Description
Snort before 2.8.5.1, when the -v option is enabled, allows remote attackers to cause a denial of service (application crash) via a crafted IPv6 packet that uses the (1) TCP or (2) ICMP protocol.
Metrics
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Snort | Snort | <= 2.8.3.5 | — |
| Snort | Snort | 1.6 | — |
| Snort | Snort | 1.8.0 | — |
| Snort | Snort | 1.8.1 | — |
| Snort | Snort | 1.8.2 | — |
| Snort | Snort | 1.8.3 | — |
| Snort | Snort | 1.8.4 | — |
| Snort | Snort | 1.8.5 | — |
| Snort | Snort | 1.8.6 | — |
| Snort | Snort | 1.8.7 | — |
| Snort | Snort | 1.9.0 | — |
| Snort | Snort | 1.9.1 | — |
| Snort | Snort | 2.0 | Beta |
| Snort | Snort | 2.6.1 | — |
| Snort | Snort | 2.6.1.1 | — |
| Snort | Snort | 2.6.1.2 | — |
| Snort | Snort | 2.6.2 | — |
| Snort | Snort | 2.7_beta1 | — |
| Snort | Snort | 2.8.0 | — |
| Snort | Snort | 2.8.2.2 | — |
| Snort | Snort | 2.8.3 | — |
| Snort | Snort | 2.8.3.1 | — |
| Snort | Snort | 2.8.3.2 | — |
| Snort | Snort | 2.8.3.4 | — |
| Snort | Snort | 2.8.3.4.1 | — |
References
- http://dl.snort.org/snort-current/release_notes_2851.txtVendor Advisory
- http://seclists.org/fulldisclosure/2009/Oct/299Exploit, Patch
- http://secunia.com/advisories/37135Vendor Advisory
- http://www.securityfocus.com/bid/36795Exploit, Patch
- http://www.vupen.com/english/advisories/2009/3014Vendor Advisory
- http://dl.snort.org/snort-current/release_notes_2851.txtVendor Advisory
- http://seclists.org/fulldisclosure/2009/Oct/299Exploit, Patch
- http://secunia.com/advisories/37135Vendor Advisory
- http://www.securityfocus.com/bid/36795Exploit, Patch
- http://www.vupen.com/english/advisories/2009/3014Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2009-3641?
Snort before 2.8.5.1, when the -v option is enabled, allows remote attackers to cause a denial of service (application crash) via a crafted IPv6 packet that uses the (1) TCP or (2) ICMP protocol.
How severe is CVE-2009-3641?
Severity scoring for CVE-2009-3641 is pending analysis. The EPSS model estimates a 38.78% probability of exploitation in the next 30 days.
How do I fix CVE-2009-3641?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2009-3641?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST