Vulnerability Monitor

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CVE-2014-3396

Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka Bug ID CSCup30133.

Published

2014-10-05T01:55:13.110

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-264
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ios_xr * Yes
Hardware cisco asr_9000_rsp440_router - Yes
Hardware cisco asr_9001 - Yes
Hardware cisco asr_9006 - Yes
Hardware cisco asr_9010 - Yes
Hardware cisco asr_9904 - Yes
Hardware cisco asr_9912 - Yes
Hardware cisco asr_9922 - Yes
References