← back
CVE-2016-6329

CVE-2016-6329

EPSS 5.9%
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
n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://cert-portal.siemens.com/productcert/pdf/ssa-556833.pdfhttps://community.openvpn.net/openvpn/wiki/SWEET32https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05369403https://security.gentoo.org/glsa/201611-02https://sweet32.info/http://www-01.ibm.com/support/docview.wss?uid=nas8N1021697http://www-01.ibm.com/support/docview.wss?uid=swg21991482http://www-01.ibm.com/support/docview.wss?uid=swg21995039http://www.securityfocus.com/bid/92631http://www.securitytracker.com/id/1036695