gsd-2016-7056
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2016-7056", "description": "A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys.", "id": "GSD-2016-7056", "references": [ "https://www.suse.com/security/cve/CVE-2016-7056.html", "https://www.debian.org/security/2017/dsa-3773", "https://access.redhat.com/errata/RHBA-2017:1929", "https://access.redhat.com/errata/RHSA-2017:1802", "https://access.redhat.com/errata/RHSA-2017:1801", "https://access.redhat.com/errata/RHSA-2017:1415", "https://access.redhat.com/errata/RHSA-2017:1414", "https://access.redhat.com/errata/RHSA-2017:1413", "https://ubuntu.com/security/CVE-2016-7056", "https://security.archlinux.org/CVE-2016-7056" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2016-7056" ], "details": "A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys.", "id": "GSD-2016-7056", "modified": "2023-12-13T01:21:20.547740Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-7056", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "openssl", "version": { "version_data": [ { "version_affected": "=", "version_value": "openssl 1.0.1u" } ] } } ] }, "vendor_name": "The OpenSSL Project" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys." } ] }, "impact": { "cvss": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-385", "lang": "eng", "value": "CWE-385" } ] } ] }, "references": { "reference_data": [ { "name": "http://rhn.redhat.com/errata/RHSA-2017-1415.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2017-1415.html" }, { "name": "https://access.redhat.com/errata/RHSA-2017:1413", "refsource": "MISC", "url": "https://access.redhat.com/errata/RHSA-2017:1413" }, { "name": "https://access.redhat.com/errata/RHSA-2017:1414", "refsource": "MISC", "url": "https://access.redhat.com/errata/RHSA-2017:1414" }, { "name": "https://access.redhat.com/errata/RHSA-2017:1801", "refsource": "MISC", "url": "https://access.redhat.com/errata/RHSA-2017:1801" }, { "name": "https://access.redhat.com/errata/RHSA-2017:1802", "refsource": "MISC", "url": "https://access.redhat.com/errata/RHSA-2017:1802" }, { "name": "https://www.debian.org/security/2017/dsa-3773", "refsource": "MISC", "url": "https://www.debian.org/security/2017/dsa-3773" }, { "name": "http://www.securityfocus.com/bid/95375", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/95375" }, { "name": "http://www.securitytracker.com/id/1037575", "refsource": "MISC", "url": "http://www.securitytracker.com/id/1037575" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7056", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7056" }, { "name": "https://eprint.iacr.org/2016/1195", "refsource": "MISC", "url": "https://eprint.iacr.org/2016/1195" }, { "name": "https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sig", "refsource": "MISC", "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sig" }, { "name": "https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sig", "refsource": "MISC", "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sig" }, { "name": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=8aed2a7548362e88e84a7feb795a3a97e8395008", "refsource": "MISC", "url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=8aed2a7548362e88e84a7feb795a3a97e8395008" }, { "name": "https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7056.html", "refsource": "MISC", "url": "https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7056.html" }, { "name": "https://seclists.org/oss-sec/2017/q1/52", "refsource": "MISC", "url": "https://seclists.org/oss-sec/2017/q1/52" }, { "name": "https://security-tracker.debian.org/tracker/CVE-2016-7056", "refsource": "MISC", "url": "https://security-tracker.debian.org/tracker/CVE-2016-7056" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "1.0.1u", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-7056" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-385" } ] } ] }, "references": { "reference_data": [ { "name": "[oss-security] 20170110 CVE-2016-7056 ECDSA P-256 timing attack key recovery (OpenSSL, LibreSSL, BoringSSL)", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://seclists.org/oss-sec/2017/q1/52" }, { "name": "https://eprint.iacr.org/2016/1195", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://eprint.iacr.org/2016/1195" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7056", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7056" }, { "name": "DSA-3773", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2017/dsa-3773" }, { "name": "RHSA-2017:1802", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1802" }, { "name": "RHSA-2017:1801", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1801" }, { "name": "RHSA-2017:1414", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1414" }, { "name": "RHSA-2017:1413", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1413" }, { "name": "1037575", "refsource": "SECTRACK", "tags": [ "Patch", "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1037575" }, { "name": "95375", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/95375" }, { "name": "RHSA-2017:1415", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2017-1415.html" }, { "name": "https://security-tracker.debian.org/tracker/CVE-2016-7056", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory", "VDB Entry" ], "url": "https://security-tracker.debian.org/tracker/CVE-2016-7056" }, { "name": "https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7056.html", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7056.html" }, { "name": "https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sig", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sig" }, { "name": "https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sig", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sig" }, { "name": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=8aed2a7548362e88e84a7feb795a3a97e8395008", "refsource": "MISC", "tags": [], "url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=8aed2a7548362e88e84a7feb795a3a97e8395008" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } }, "lastModifiedDate": "2023-02-12T23:25Z", "publishedDate": "2018-09-10T16:29Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.