First published: Thu Apr 11 2013(Updated: )
Cisco IOS XE 2.x and 3.x before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR) allows remote attackers to cause a denial of service (card reload) by sending many crafted L2TP packets, aka Bug ID CSCtz23293.
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco IOS XE | <=3.4.3s | |
Cisco IOS XE | =2.1.0 | |
Cisco IOS XE | =2.1.1 | |
Cisco IOS XE | =2.1.2 | |
Cisco IOS XE | =2.2.1 | |
Cisco IOS XE | =2.2.2 | |
Cisco IOS XE | =2.2.3 | |
Cisco IOS XE | =2.3.0 | |
Cisco IOS XE | =2.3.1 | |
Cisco IOS XE | =2.3.1t | |
Cisco IOS XE | =2.3.2 | |
Cisco IOS XE | =2.4.0 | |
Cisco IOS XE | =2.4.1 | |
Cisco IOS XE | =2.4.2 | |
Cisco IOS XE | =2.4.3 | |
Cisco IOS XE | =2.4.4 | |
Cisco IOS XE | =2.5.0 | |
Cisco IOS XE | =2.5.1 | |
Cisco IOS XE | =2.5.2 | |
Cisco IOS XE | =2.6.0 | |
Cisco IOS XE | =2.6.1 | |
Cisco IOS XE | =2.6.2 | |
Cisco IOS XE | =3.1.0s | |
Cisco IOS XE | =3.1.1s | |
Cisco IOS XE | =3.1.2s | |
Cisco IOS XE | =3.1.3s | |
Cisco IOS XE | =3.1.4s | |
Cisco IOS XE | =3.4.0as | |
Cisco IOS XE | =3.4.0s | |
Cisco IOS XE | =3.4.2s | |
Cisco IOS XE | =3.7.0s | |
Cisco Asr 1001 | ||
Cisco Asr 1002 | ||
Cisco Asr 1002-x | ||
Cisco Asr 1002 Fixed Router | ||
Cisco Asr 1004 | ||
Cisco Asr 1006 | ||
Cisco Asr 1023 Router |
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