medium5.9
CVE-2016-6329
OpenVPN, when using a 64-bit block cipher, makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypte…
Impact
OpenVPN, when using a 64-bit block cipher, makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted session, as demonstrated by an HTTP-over-OpenVPN session using Blowfish in CBC mode, aka a "Sweet32" attack.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openvpn | Openvpn | through 2.3.14 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www-01.ibm.com/support/docview.wss?uid=nas8N1021697
- http://www-01.ibm.com/support/docview.wss?uid=swg21991482
- http://www-01.ibm.com/support/docview.wss?uid=swg21995039
- http://www.securityfocus.com/bid/92631
- http://www.securitytracker.com/id/1036695
- https://cert-portal.siemens.com/productcert/pdf/ssa-556833.pdf
- https://community.openvpn.net/openvpn/wiki/SWEET32
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05369403
- https://security.gentoo.org/glsa/201611-02
- https://sweet32.info/
- http://www-01.ibm.com/support/docview.wss?uid=nas8N1021697
- http://www-01.ibm.com/support/docview.wss?uid=swg21991482
- http://www-01.ibm.com/support/docview.wss?uid=swg21995039
- http://www.securityfocus.com/bid/92631
- http://www.securitytracker.com/id/1036695
- https://cert-portal.siemens.com/productcert/pdf/ssa-556833.pdf
- https://community.openvpn.net/openvpn/wiki/SWEET32
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05369403
- https://security.gentoo.org/glsa/201611-02
- https://sweet32.info/