VAR-201610-0273
Vulnerability from variot - Updated: 2023-12-18 13:53Cisco IOS 12.2(33)SXJ9 on Supervisor Engine 32 and 720 modules for 6500 and 7600 devices mishandles certain operators, flags, and keywords in TCAM share ACLs, which allows remote attackers to bypass intended access restrictions by sending packets that should have been recognized by a filter, aka Bug ID CSCuy64806. Vendors have confirmed this vulnerability Bug ID CSCuy64806 It is released as.Access restriction may be circumvented by sending a packet that should be recognized by the filter by a third party. Cisco IOS is an operating system developed by Cisco Systems for its network devices. A security vulnerability exists in the Cisco IOS 12.2(33)SXJ9 release that can be exploited by remote attackers to bypass established access restrictions. Cisco Catalyst 6500 Series Switches and 7600 Series Routers are prone to an information-disclosure vulnerability. An attacker can exploit this issue to obtain sensitive information. This may aid in further attacks. This issue is being tracked by Cisco Bug ID CSCuy64806. The vulnerability is caused by the program not handling identifiers and keywords correctly
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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