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CVE-2015-7940

CVE-2015-7940

EPSS 4.8%
The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman (ECDH) key exchanges, aka an "invalid curve attack."
Productos afectados
n/a · n/a

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Referencias
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174915.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-11/msg00012.htmlhttp://rhn.redhat.com/errata/RHSA-2016-2035.htmlhttp://rhn.redhat.com/errata/RHSA-2016-2036.htmlhttps://usn.ubuntu.com/3727-1/https://www.oracle.com/security-alerts/cpuapr2020.htmlhttps://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlhttp://web-in-security.blogspot.ca/2015/09/practical-invalid-curve-attacks.htmlhttp://www.debian.org/security/2015/dsa-3417http://www.openwall.com/lists/oss-security/2015/10/22/7http://www.openwall.com/lists/oss-security/2015/10/22/9http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html