Vulnerability Monitor

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CVE-2016-1426

Cisco IOS XR 5.x through 5.2.5 on NCS 6000 devices allows remote attackers to cause a denial of service (timer consumption and Route Processor reload) via crafted SSH traffic, aka Bug ID CSCux76819.

Published

2016-07-15T16:59:00.157

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware cisco network_convergence_system_6000 - No
Operating System cisco ios_xr 5.0.0 Yes
Operating System cisco ios_xr 5.0.1 Yes
Operating System cisco ios_xr 5.0_base Yes
Operating System cisco ios_xr 5.1.0 Yes
Operating System cisco ios_xr 5.1.1 Yes
Operating System cisco ios_xr 5.1.1.k9sec Yes
Operating System cisco ios_xr 5.1.2 Yes
Operating System cisco ios_xr 5.1.3 Yes
Operating System cisco ios_xr 5.2.0 Yes
Operating System cisco ios_xr 5.2.1 Yes
Operating System cisco ios_xr 5.2.2 Yes
Operating System cisco ios_xr 5.2.3 Yes
Operating System cisco ios_xr 5.2.4 Yes
Operating System cisco ios_xr 5.2.5 Yes
References