Description
Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.debian.org/security/2016/dsa-3478 ↗
- http://www.ubuntu.com/usn/USN-2896-1 ↗
- https://security.gentoo.org/glsa/201610-04 ↗
- https://lists.gnupg.org/pipermail/gnupg-announce/2016q1/000384.html ↗
- http://www.debian.org/security/2016/dsa-3474 ↗
- http://www.securityfocus.com/bid/83253 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W2IL4PAEICHGA2XMQYRY3MIWHM4GMPAG/ ↗
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00027.html ↗
- http://www.cs.tau.ac.IL/~tromer/ecdh/ ↗