Vulnerability Description
Cisco IOS XR 4.0.1 through 4.2.0 for CRS-3 Carrier Routing System allows remote attackers to cause a denial of service (NPU ASIC scan and line-card reload) via crafted IPv6 extension headers, aka Bug ID CSCtx03546.
CVSS Score
7.8
HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xr Software | 4.0.1 |
Related Weaknesses (CWE)
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
- http://www.securitytracker.com/id/1032563Third Party AdvisoryVDB Entry
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
- http://www.securitytracker.com/id/1032563Third Party AdvisoryVDB Entry
FAQ
What is CVE-2015-0769?
CVE-2015-0769 is a vulnerability with a CVSS score of 7.8 (HIGH). Cisco IOS XR 4.0.1 through 4.2.0 for CRS-3 Carrier Routing System allows remote attackers to cause a denial of service (NPU ASIC scan and line-card reload) via crafted IPv6 extension headers, aka Bug ...
How severe is CVE-2015-0769?
CVE-2015-0769 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-0769?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios Xr Software.