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Nortel Networks Products ICMP Handling Vulnerabilities
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Secunia Advisory:
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SA15761
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Release Date:
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2005-07-14
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Popularity:
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8,016 views
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Critical:
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Less critical
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Impact:
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DoS
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Where:
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From remote
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Solution Status:
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Vendor Workaround
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| OS: | Nortel Access Stack Node (ASN) Router
Nortel Advanced Remote Node (ARN) Router (formerly Passport)
Nortel Application Switches (formerly Alteon)
Nortel Backbone Concentrator Node (BCN) Router
Nortel Backbone Link Node (BLN) Router
Nortel Ethernet Routing Switch 5510 (formerly BayStack)
Nortel Ethernet Routing Switch 5520 (formerly BayStack)
Nortel Ethernet Routing Switch 8600 (formerly Passport)
Nortel Ethernet Switch 420-24T (formerly BayStack)
Nortel Ethernet Switch 425 (formerly BayStack)
Nortel Ethernet Switch 470 (formerly BayStack)
Nortel Multiprotocol Router 2430 (formerly Passport)
Nortel Multiprotocol Router 5430 (formerly Passport)
Nortel Multiservice Access Switch 4400 Series (formerly Passport)
Nortel Multiservice Switch 15000 (formerly Passport)
Nortel Multiservice Switch 20000 (formerly Passport)
Nortel Multiservice Switch 6400 (formerly Passport)
Nortel Multiservice Switch 7400 (formerly Passport)
Nortel Passport 1150 Routing Switch
Nortel Services Edge Router 5500 (formerly Shasta)
Nortel VPN Routers
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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Subscribe:
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Instant alerts on relevant vulnerabilities
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Nortel Networks has acknowledged some vulnerabilities in various products, which can be exploited by malicious people to cause various types of DoS (Denial of Service).
For more information:
SA14904
The following products are only partly affected:
* Application Switch is only affected on the management port.
* Ethernet Switch (BPS2000/460/470), Ethernet Switch (420/425/325), Ethernet Switch 380-24T, and Ethernet Routing Switch 5510/5520 are only affected by the ICMP Source Quench attack.
* Multiservice Switch (6000 Series, 7000 Series, 15000, and 20000) is at limited risk due to MD5 authentication in PCR 6.1 and improvements made to sequence number selection.
* Multiservice Access Switch 4400 is only affected by ICMP source quench attacks, but does not typically have high speed interfaces.
* Multiprotocol Router Family is not affected by the ICMP Source Quench attack.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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27th Nov, 2009
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New advisories:
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8 |
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New vulnerabilities:
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15 |
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Updated advisories:
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11 |
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26th Nov, 2009
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New advisories:
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15 |
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New vulnerabilities:
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37 |
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Updated advisories:
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48 |
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