CVE-2001-0428
UnknownEPSS 1.68%
Last modified
CVE-2001-0428 is a vulnerability of currently unknown severity. Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via an IP packet with an invalid IP option.. EPSS estimates a 1.68% chance of exploitation in the next 30 days.
Description
Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via an IP packet with an invalid IP option.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.a |
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.b |
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.c |
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.d |
References
- http://www.cisco.com/warp/public/707/vpn3k-ipoptions-vuln-pub.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/2573Patch, Vendor Advisory
- http://www.cisco.com/warp/public/707/vpn3k-ipoptions-vuln-pub.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/2573Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2001-0428?
Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via an IP packet with an invalid IP option.
How severe is CVE-2001-0428?
Severity scoring for CVE-2001-0428 is pending analysis. The EPSS model estimates a 1.68% probability of exploitation in the next 30 days.
How do I fix CVE-2001-0428?
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-2001-0428?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST