Vulnerability-Lookup

VAR-200111-0084

Vulnerability from variot - Updated: 2022-05-17 01:52

IOS is the Cisco Internet Operating System, distributed with and used on various Cisco network hardware. A vulnerability in IOS on the 12000 series Cisco routers could make it possible for a remote user to send unauthorized traffic to a protected network. IOS does not filter packet fragments, even when the 'fragment' keyword is included in an ACL rule. This vulnerability may result in attackers or users bypassing security policy.

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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.

Detection rules are retrieved from Rulezet.

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VAR-200111-0084

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Nomenclature