gsd-2020-36404
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl.
Aliases
Aliases
{ GSD: { alias: "CVE-2020-36404", description: "Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl.", id: "GSD-2020-36404", references: [ "https://security.archlinux.org/CVE-2020-36404", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2020-36404", ], details: "Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl.", id: "GSD-2020-36404", modified: "2023-12-13T01:21:55.532288Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2020-36404", 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: "Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22371", refsource: "MISC", url: "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22371", }, { name: "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-1506.yaml", refsource: "MISC", url: "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-1506.yaml", }, { name: "https://github.com/keystone-engine/keystone/releases", refsource: "MISC", url: "https://github.com/keystone-engine/keystone/releases", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:keystone-engine:keystone:0.9.2:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, ], operator: "OR", }, ], cpe_match: [], operator: "AND", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2020-36404", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-763", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-1506.yaml", refsource: "MISC", tags: [ "Third Party Advisory", ], url: "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-1506.yaml", }, { name: "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22371", refsource: "MISC", tags: [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22371", }, { name: "https://github.com/keystone-engine/keystone/releases", refsource: "MISC", tags: [ "Release Notes", "Third Party Advisory", ], url: "https://github.com/keystone-engine/keystone/releases", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 6.8, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "MEDIUM", userInteractionRequired: true, }, baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.9, }, }, lastModifiedDate: "2021-07-06T21:07Z", publishedDate: "2021-07-01T03:15Z", }, }, }
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