Strix
26.1K

CVE-2015-0769

UnknownEPSS 2.19%

Last modified

CVE-2015-0769 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.19% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
2.19%

80.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos Xr Software4.0.1
CiscoIos Xr Software4.0.2
CiscoIos Xr Software4.0.3
CiscoIos Xr Software4.0.4
CiscoIos Xr Software4.0.11
CiscoIos Xr Software4.1.0
CiscoIos Xr Software4.1.1
CiscoIos Xr Software4.1.2
CiscoIos Xr Software4.1_base
CiscoIos Xr Software4.2.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-0769?
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.
How severe is CVE-2015-0769?
Severity scoring for CVE-2015-0769 is pending analysis. The EPSS model estimates a 2.19% probability of exploitation in the next 30 days.
How do I fix CVE-2015-0769?
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-2015-0769?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST