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cve[email protected]CVE-2015-0769
HistoryJun 12, 2015 - 2:59 p.m.

CVE-2015-0769

2015-06-1214:59:01
CWE-399
web.nvd.nist.gov
20
cisco
ios
xr
denial of service
npu asic
ipv6
bug id csctx03546

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.8%

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.

Affected configurations

NVD
Node
ciscoios_xr_softwareMatch4.0.1
OR
ciscoios_xr_softwareMatch4.0.2
OR
ciscoios_xr_softwareMatch4.0.3
OR
ciscoios_xr_softwareMatch4.0.4
OR
ciscoios_xr_softwareMatch4.0.11
OR
ciscoios_xr_softwareMatch4.1.0
OR
ciscoios_xr_softwareMatch4.1.1
OR
ciscoios_xr_softwareMatch4.1.2
OR
ciscoios_xr_softwareMatch4.1_base
OR
ciscoios_xr_softwareMatch4.2.0

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.8%