CVE-2014-0076

Name	CVE-2014-0076
Description	The Montgomery ladder implementation in OpenSSL through 1.0.0l does not ensure that certain swap operations have a constant-time behavior, which makes it easier for local users to obtain ECDSA nonces via a FLUSH+RELOAD cache side-channel attack.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-0003-1, DSA-2908-1
Debian Bugs	742923

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openssl (PTS)	bullseye	1.1.1w-0+deb11u1	fixed
	bullseye (security)	1.1.1w-0+deb11u2	fixed
	bookworm	3.0.15-1~deb12u1	fixed
	bookworm (security)	3.0.14-1~deb12u2	fixed
	sid, trixie	3.4.0-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
openssl	source	squeeze	0.9.8o-4squeeze15
openssl	source	wheezy	1.0.1e-2+deb7u7		DSA-2908-1
openssl	source	(unstable)	1.0.1g-1	low		742923

http://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=f9b6c0ba4c02497782f801e3c45688f3efaac55c