CVE-2016-7056
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.6%
exploitation probability
0.6%top 55% of all CVEs
observed exploitation
nono source reports it
A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys.
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
The OpenSSL Project · opensslReferences
http://rhn.redhat.com/errata/RHSA-2017-1415.htmlhttps://access.redhat.com/errata/RHSA-2017:1413https://access.redhat.com/errata/RHSA-2017:1414https://access.redhat.com/errata/RHSA-2017:1801https://access.redhat.com/errata/RHSA-2017:1802https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7056https://eprint.iacr.org/2016/1195https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sighttps://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sighttps://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=8aed2a7548362e88e84a7feb795a3a97e8395008https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7056.htmlhttps://seclists.org/oss-sec/2017/q1/52