CVE-2014-3321: Input Validation
First published: Fri Jul 18 2014(Updated: )
Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS XR | <=4.3.4 | |
| Cisco IOS XR | =4.3.0 | |
| Cisco IOS XR | =4.3.1 | |
| Cisco IOS XR | =4.3.2 | |
| Cisco Asr 9000 Rsp440 Router | ||
| Cisco Asr 9001 | ||
| Cisco Asr 9006 | ||
| Cisco Asr 9010 | ||
| Cisco Asr 9904 | ||
| Cisco Asr 9912 | ||
| Cisco Asr 9922 |
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Reference Links
- collector/nvd-index
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/type
- agent/event
- agent/description
- agent/softwarecombine
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- vendor/cisco
- canonical/cisco ios xr
- version/cisco ios xr/4.3.4
- version/cisco ios xr/4.3.0
- version/cisco ios xr/4.3.1
- version/cisco ios xr/4.3.2
- canonical/cisco asr 9000 rsp440 router
- canonical/cisco asr 9001
- canonical/cisco asr 9006
- canonical/cisco asr 9010
- canonical/cisco asr 9904
- canonical/cisco asr 9912
- canonical/cisco asr 9922