Description
Cisco Gigabit Switch Routers (GSR) with Fast Ethernet / Gigabit Ethernet cards, from IOS versions 11.2(15)GS1A up to 11.2(19)GS0.2 and some versions of 12.0, do not properly handle line card failures, which allows remote attackers to bypass ACLs or force the interface to stop forwarding packets.
CVSS Metrics
- Vector
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- network
- Access Cmplx
- low
- Auth
- none
- Confidentiality
- none
- Integrity
- none
- Availability
- partial
- Weaknesses
- NVD-CWE-Other
Metadata
- Primary Vendor
- CISCO
- Published
- 10/20/2000
- Last Modified
- 4/3/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
cisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : gigabit_switch_router_12008cisco : gigabit_switch_router_12012cisco : gigabit_switch_router_12016
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