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CVE-2016-2178

CVE-2016-2178

EPSS 1.2%
The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through 1.0.2h does not properly ensure the use of constant-time operations, which makes it easier for local users to discover a DSA private key via a timing side-channel attack.
Productos afectados
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Referencias
http://eprint.iacr.org/2016/594.pdfhttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html