First published: Wed May 25 2016(Updated: )
Cisco IOS XR through 5.3.2 mishandles Local Packet Transport Services (LPTS) flow-base entries, which allows remote attackers to cause a denial of service (session drop) by making many connection attempts to open TCP ports, aka Bug ID CSCux95576.
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco IOS XR | =2.0.0 | |
Cisco IOS XR | =3.0.0 | |
Cisco IOS XR | =3.0.1 | |
Cisco IOS XR | =3.2.0 | |
Cisco IOS XR | =3.2.1 | |
Cisco IOS XR | =3.2.2 | |
Cisco IOS XR | =3.2.3 | |
Cisco IOS XR | =3.2.4 | |
Cisco IOS XR | =3.2.6 | |
Cisco IOS XR | =3.2.50 | |
Cisco IOS XR | =3.3.0 | |
Cisco IOS XR | =3.3.1 | |
Cisco IOS XR | =3.3.2 | |
Cisco IOS XR | =3.3.3 | |
Cisco IOS XR | =3.3.4 | |
Cisco IOS XR | =3.4.0 | |
Cisco IOS XR | =3.4.1 | |
Cisco IOS XR | =3.4.2 | |
Cisco IOS XR | =3.4.3 | |
Cisco IOS XR | =3.5.0 | |
Cisco IOS XR | =3.5.2 | |
Cisco IOS XR | =3.5.3 | |
Cisco IOS XR | =3.5.4 | |
Cisco IOS XR | =3.6.0 | |
Cisco IOS XR | =3.6.1 | |
Cisco IOS XR | =3.6.2 | |
Cisco IOS XR | =3.6.3 | |
Cisco IOS XR | =3.6_base | |
Cisco IOS XR | =3.7.0 | |
Cisco IOS XR | =3.7.1 | |
Cisco IOS XR | =3.7.2 | |
Cisco IOS XR | =3.7.3 | |
Cisco IOS XR | =3.7_base | |
Cisco IOS XR | =3.8.0 | |
Cisco IOS XR | =3.8.1 | |
Cisco IOS XR | =3.8.2 | |
Cisco IOS XR | =3.8.3 | |
Cisco IOS XR | =3.8.4 | |
Cisco IOS XR | =3.9.0 | |
Cisco IOS XR | =3.9.1 | |
Cisco IOS XR | =3.9.2 | |
Cisco IOS XR | =3.9.3 | |
Cisco IOS XR | =4.0.0 | |
Cisco IOS XR | =4.0.1 | |
Cisco IOS XR | =4.0.2 | |
Cisco IOS XR | =4.0.3 | |
Cisco IOS XR | =4.0.4 | |
Cisco IOS XR | =4.0.11 | |
Cisco IOS XR | =4.0_base | |
Cisco IOS XR | =4.1.0 | |
Cisco IOS XR | =4.1.1 | |
Cisco IOS XR | =4.1.2 | |
Cisco IOS XR | =4.1_base | |
Cisco IOS XR | =4.2.0 | |
Cisco IOS XR | =4.2.1 | |
Cisco IOS XR | =4.2.2 | |
Cisco IOS XR | =4.2.3 | |
Cisco IOS XR | =4.2.4 | |
Cisco IOS XR | =4.3.0 | |
Cisco IOS XR | =4.3.1 | |
Cisco IOS XR | =4.3.2 | |
Cisco IOS XR | =4.3.3 | |
Cisco IOS XR | =4.3.4 | |
Cisco IOS XR | =5.0.0 | |
Cisco IOS XR | =5.0.1 | |
Cisco IOS XR | =5.0_base | |
Cisco IOS XR | =5.1.0 | |
Cisco IOS XR | =5.1.1.k9sec | |
Cisco IOS XR | =5.1.2 | |
Cisco IOS XR | =5.1.3 | |
Cisco IOS XR | =5.2.0 | |
Cisco IOS XR | =5.2.1 | |
Cisco IOS XR | =5.2.2 | |
Cisco IOS XR | =5.2.3 | |
Cisco IOS XR | =5.2.4 | |
Cisco IOS XR | =5.2.5 | |
Cisco IOS XR | =5.3.0 | |
Cisco IOS XR | =5.3.1 | |
Cisco IOS XR | =5.3.2 | |
Cisco Asr 9001 | ||
Cisco Asr 9006 | ||
Cisco Asr 9010 | ||
Cisco Asr 9904 | ||
Cisco Asr 9912 | ||
Cisco Asr 9922 |
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