Description (CNA)
The Temporal Key Integrity Protocol (TKIP) implementation in unspecified Cisco products and other vendors' products, as used in WPA and WPA2 on Wi-Fi networks, has insufficient countermeasures against certain crafted and replayed packets, which makes it easier for remote attackers to decrypt packets from an access point (AP) to a client and spoof packets from an AP to a client, and conduct ARP poisoning attacks or other attacks, as demonstrated by tkiptun-ng.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://lists.immunitysec.com/pipermail/dailydave/2008-November/005413.html
- http://arstechnica.com/articles/paedia/wpa-cracked.ars
- http://trac.aircrack-ng.org/svn/trunk/src/tkiptun-ng.c
- http://www.cisco.com/en/US/products/products_security_response09186a0080a30036.html
- http://radajo.blogspot.com/2008/11/wpatkip-chopchop-attack.html
- http://dl.aircrack-ng.org/breakingwepandwpa.pdf
- http://www.aircrack-ng.org/doku.php?id=tkiptun-ng
- http://www.securityfocus.com/bid/32164
ADP enrichment
No English description supplied.
- http://lists.immunitysec.com/pipermail/dailydave/2008-November/005413.html
- http://arstechnica.com/articles/paedia/wpa-cracked.ars
- http://trac.aircrack-ng.org/svn/trunk/src/tkiptun-ng.c
- http://www.cisco.com/en/US/products/products_security_response09186a0080a30036.html
- http://radajo.blogspot.com/2008/11/wpatkip-chopchop-attack.html
- http://dl.aircrack-ng.org/breakingwepandwpa.pdf
- http://www.aircrack-ng.org/doku.php?id=tkiptun-ng
- http://www.securityfocus.com/bid/32164