{ "containers": { "cna": { "affected": [ { "product": "OpenSSL", "vendor": "OpenSSL", "versions": [ { "status": "affected", "version": "Fixed in OpenSSL 1.1.1a (Affected 1.1.1)" }, { "status": "affected", "version": "Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i)" }, { "status": "affected", "version": "Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p)" } ] } ], "credits": [ { "lang": "en", "value": "Samuel Weiser" } ], "datePublic": "2018-10-30T00:00:00", "descriptions": [ { "lang": "en", "value": "The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Low", "value": "Low" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "Constant time issue", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-04-15T21:06:42", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html" }, { "name": "USN-3840-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3840-1/" }, { "name": "DSA-4355", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2018/dsa-4355" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20181105-0002/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=8abfe72e8c1de1b95f50aa0d9134803b4d00070f" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.tenable.com/security/tns-2018-17" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.tenable.com/security/tns-2018-16" }, { "name": "105758", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/105758" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ef11e19d1365eea2b1851e6f540a0bf365d303e7" }, { "name": "DSA-4348", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2018/dsa-4348" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=43e6a58d4991a451daf4891ff05a48735df871ac" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.openssl.org/news/secadv/20181030.txt" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20190118-0002/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20190423-0002/" }, { "name": "openSUSE-SU-2019:1547", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00030.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "name": "openSUSE-SU-2019:1814", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00056.html" }, { "name": "RHSA-2019:2304", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2304" }, { "name": "FEDORA-2019-db06efdea1", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/" }, { "name": "FEDORA-2019-00c25b9379", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/" }, { "name": "FEDORA-2019-9a0a7c0986", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/" }, { "name": "RHSA-2019:3700", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3700" }, { "name": "RHSA-2019:3933", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3933" }, { "name": "RHSA-2019:3935", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3935" }, { "name": "RHSA-2019:3932", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3932" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" } ], "title": "Timing attack against DSA", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "openssl-security@openssl.org", "DATE_PUBLIC": "2018-10-30", "ID": "CVE-2018-0734", "STATE": "PUBLIC", "TITLE": "Timing attack against DSA" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "OpenSSL", "version": { "version_data": [ { "version_value": "Fixed in OpenSSL 1.1.1a (Affected 1.1.1)" }, { "version_value": "Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i)" }, { "version_value": "Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p)" } ] } } ] }, "vendor_name": "OpenSSL" } ] } }, "credit": [ { "lang": "eng", "value": "Samuel Weiser" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p)." } ] }, "impact": [ { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Low", "value": "Low" } ], "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Constant time issue" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html", "refsource": "CONFIRM", "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html" }, { "name": "USN-3840-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3840-1/" }, { "name": "DSA-4355", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4355" }, { "name": "https://security.netapp.com/advisory/ntap-20181105-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20181105-0002/" }, { "name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8abfe72e8c1de1b95f50aa0d9134803b4d00070f", "refsource": "CONFIRM", "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8abfe72e8c1de1b95f50aa0d9134803b4d00070f" }, { "name": "https://www.tenable.com/security/tns-2018-17", "refsource": "CONFIRM", "url": "https://www.tenable.com/security/tns-2018-17" }, { "name": "https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/", "refsource": "CONFIRM", "url": "https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/" }, { "name": "https://www.tenable.com/security/tns-2018-16", "refsource": "CONFIRM", "url": "https://www.tenable.com/security/tns-2018-16" }, { "name": "105758", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105758" }, { "name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ef11e19d1365eea2b1851e6f540a0bf365d303e7", "refsource": "CONFIRM", "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ef11e19d1365eea2b1851e6f540a0bf365d303e7" }, { "name": "DSA-4348", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4348" }, { "name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=43e6a58d4991a451daf4891ff05a48735df871ac", "refsource": "CONFIRM", "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=43e6a58d4991a451daf4891ff05a48735df871ac" }, { "name": "https://www.openssl.org/news/secadv/20181030.txt", "refsource": "CONFIRM", "url": "https://www.openssl.org/news/secadv/20181030.txt" }, { "name": "https://security.netapp.com/advisory/ntap-20190118-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190118-0002/" }, { "name": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "refsource": "MISC", "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "name": "https://security.netapp.com/advisory/ntap-20190423-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190423-0002/" }, { 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"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T03:35:49.290Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html" }, { "name": "USN-3840-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3840-1/" }, { "name": "DSA-4355", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2018/dsa-4355" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20181105-0002/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=8abfe72e8c1de1b95f50aa0d9134803b4d00070f" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.tenable.com/security/tns-2018-17" }, 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], "url": "https://access.redhat.com/errata/RHSA-2019:2304" }, { "name": "FEDORA-2019-db06efdea1", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/" }, { "name": "FEDORA-2019-00c25b9379", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/" }, { "name": "FEDORA-2019-9a0a7c0986", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/" }, { "name": "RHSA-2019:3700", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3700" }, { "name": "RHSA-2019:3933", 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"dataVersion": "5.1" }