CVE Kennung:	CVE-2015-8805
Beschreibung:	The ecc_256_modq function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8803.
Test Kennungen:	Nicht verfügbar
Querverweise:	Common Vulnerability Exposure (CVE) ID: CVE-2015-8805 BugTraq ID: 84272 http://www.securityfocus.com/bid/84272 https://blog.fuzzing-project.org/38-Miscomputations-of-elliptic-curve-scalar-multiplications-in-Nettle.html http://www.openwall.com/lists/oss-security/2016/02/02/2 http://www.openwall.com/lists/oss-security/2016/02/03/1 RedHat Security Advisories: RHSA-2016:2582 http://rhn.redhat.com/errata/RHSA-2016-2582.html SuSE Security Announcement: openSUSE-SU-2016:0475 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-02/msg00091.html SuSE Security Announcement: openSUSE-SU-2016:0477 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-02/msg00093.html SuSE Security Announcement: openSUSE-SU-2016:0486 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-02/msg00100.html http://www.ubuntu.com/usn/USN-2897-1