var-201410-0068
Vulnerability from variot
The Ethernet Connectivity Fault Management (CFM) handling feature in Cisco IOS 12.2(33)SRE9a and earlier and IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (device reload) via malformed CFM packets, aka Bug ID CSCuq93406. Vendors have confirmed this vulnerability Bug ID CSCuq93406 It is released as.Malformed by a third party CFM Service disruption via packets ( Device reload ) There is a possibility of being put into a state. Cisco IOS is the interconnected network operating system used on most Cisco system routers and network switches. An attacker could exploit this vulnerability for a denial of service attack. Successful exploits may allow attackers to cause the device to reload, denying service to legitimate users. This issue is being tracked by Cisco Bug IDs CSCuq93406 and CSCur49659
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.