{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2016-2849", "STATE" : "PUBLIC" }, "affects" : { "vendor" : { "vendor_data" : [ { "product" : { "product_data" : [ { "product_name" : "n/a", "version" : { "version_data" : [ { "version_value" : "n/a" } ] } } ] }, "vendor_name" : "n/a" } ] } }, "data_format" : "MITRE", "data_type" : "CVE", "data_version" : "4.0", "description" : { "description_data" : [ { "lang" : "eng", "value" : "Botan before 1.10.13 and 1.11.x before 1.11.29 do not use a constant-time algorithm to perform a modular inverse on the signature nonce k, which might allow remote attackers to obtain ECDSA secret keys via a timing side-channel attack." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "[botan-devel] 20160428 Botan 1.10.13 released", "refsource" : "MLIST", "url" : "http://marc.info/?l=botan-devel&m=146185420505943&w=2" }, { "name" : "http://botan.randombit.net/security.html", "refsource" : "CONFIRM", "url" : "http://botan.randombit.net/security.html" }, { "name" : "DSA-3565", "refsource" : "DEBIAN", "url" : "http://www.debian.org/security/2016/dsa-3565" }, { "name" : "FEDORA-2016-a545f81683", "refsource" : "FEDORA", "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html" }, { "name" : "GLSA-201701-23", "refsource" : "GENTOO", "url" : "https://security.gentoo.org/glsa/201701-23" } ] } }