CVE-2012-1342: Medium severity Cisco Carrier Routing System vulnerability

Published Aug 6, 2012
·
Updated

Cisco Carrier Routing System (CRS) 3.9, 4.0, and 4.1 allows remote attackers to bypass ACL entries via fragmented packets, aka Bug ID CSCtj10975.

Affected Software

3 affected components
Cisco Carrier Routing System=3.9.0
Cisco Carrier Routing System=4.0.0
Cisco Carrier Routing System=4.1.0

Event History

Aug 6, 2012
CVE Published
via MITRE·05:00 PM
Data Sourced
via MITRE·05:00 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2012-1342?

CVE-2012-1342 has a medium severity rating, indicating a moderate impact threat to affected Cisco Carrier Routing System versions.

2

How do I fix CVE-2012-1342?

To fix CVE-2012-1342, upgrade to Cisco Carrier Routing System versions 3.9.2, 4.0.1, or 4.1.1, which address this vulnerability.

3

What type of vulnerability is CVE-2012-1342?

CVE-2012-1342 is a bypass vulnerability that allows remote attackers to circumvent access control lists via fragmented packets.

4

Which software versions are affected by CVE-2012-1342?

CVE-2012-1342 affects Cisco Carrier Routing System versions 3.9.0, 4.0.0, and 4.1.0.

5

Who is affected by CVE-2012-1342?

Organizations using vulnerable versions of Cisco Carrier Routing System are at risk due to CVE-2012-1342.

Contact

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