gsd-2020-15523
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
In Python 3.6 through 3.6.10, 3.7 through 3.7.8, 3.8 through 3.8.4rc1, and 3.9 through 3.9.0b4 on Windows, a Trojan horse python3.dll might be used in cases where CPython is embedded in a native application. This occurs because python3X.dll may use an invalid search path for python3.dll loading (after Py_SetPath has been used). NOTE: this issue CANNOT occur when using python.exe from a standard (non-embedded) Python installation on Windows.
Aliases
Aliases
{ GSD: { alias: "CVE-2020-15523", description: "In Python 3.6 through 3.6.10, 3.7 through 3.7.8, 3.8 through 3.8.4rc1, and 3.9 through 3.9.0b4 on Windows, a Trojan horse python3.dll might be used in cases where CPython is embedded in a native application. This occurs because python3X.dll may use an invalid search path for python3.dll loading (after Py_SetPath has been used). NOTE: this issue CANNOT occur when using python.exe from a standard (non-embedded) Python installation on Windows.", id: "GSD-2020-15523", references: [ "https://www.suse.com/security/cve/CVE-2020-15523.html", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2020-15523", ], details: "In Python 3.6 through 3.6.10, 3.7 through 3.7.8, 3.8 through 3.8.4rc1, and 3.9 through 3.9.0b4 on Windows, a Trojan horse python3.dll might be used in cases where CPython is embedded in a native application. This occurs because python3X.dll may use an invalid search path for python3.dll loading (after Py_SetPath has been used). NOTE: this issue CANNOT occur when using python.exe from a standard (non-embedded) Python installation on Windows.", id: "GSD-2020-15523", modified: "2023-12-13T01:21:43.364048Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2020-15523", 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: "In Python 3.6 through 3.6.10, 3.7 through 3.7.8, 3.8 through 3.8.4rc1, and 3.9 through 3.9.0b4 on Windows, a Trojan horse python3.dll might be used in cases where CPython is embedded in a native application. This occurs because python3X.dll may use an invalid search path for python3.dll loading (after Py_SetPath has been used). NOTE: this issue CANNOT occur when using python.exe from a standard (non-embedded) Python installation on Windows.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://bugs.python.org/issue29778", refsource: "MISC", url: "https://bugs.python.org/issue29778", }, { name: "https://github.com/python/cpython/pull/21297", refsource: "MISC", url: "https://github.com/python/cpython/pull/21297", }, { name: "https://security.netapp.com/advisory/ntap-20210312-0004/", refsource: "CONFIRM", url: "https://security.netapp.com/advisory/ntap-20210312-0004/", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:alpha1:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:alpha2:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:alpha3:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:alpha4:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:alpha5:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:alpha6:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:beta1:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:beta2:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:beta3:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "3.6.12", versionStartIncluding: "3.6.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.9.0:beta4:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:3.8.4:rc1:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "3.8.4", versionStartIncluding: "3.8.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "3.7.9", versionStartIncluding: "3.7.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "3.5.10", versionStartIncluding: "3.5.0", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, ], operator: "OR", }, ], cpe_match: [], operator: "AND", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2020-15523", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "In Python 3.6 through 3.6.10, 3.7 through 3.7.8, 3.8 through 3.8.4rc1, and 3.9 through 3.9.0b4 on Windows, a Trojan horse python3.dll might be used in cases where CPython is embedded in a native application. This occurs because python3X.dll may use an invalid search path for python3.dll loading (after Py_SetPath has been used). NOTE: this issue CANNOT occur when using python.exe from a standard (non-embedded) Python installation on Windows.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-427", }, { lang: "en", value: "CWE-908", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/python/cpython/pull/21297", refsource: "MISC", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/pull/21297", }, { name: "https://bugs.python.org/issue29778", refsource: "MISC", tags: [ "Issue Tracking", "Patch", "Vendor Advisory", ], url: "https://bugs.python.org/issue29778", }, { name: "https://security.netapp.com/advisory/ntap-20210312-0004/", refsource: "CONFIRM", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20210312-0004/", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { accessComplexity: "MEDIUM", accessVector: "LOCAL", authentication: "NONE", availabilityImpact: "COMPLETE", baseScore: 6.9, confidentialityImpact: "COMPLETE", integrityImpact: "COMPLETE", vectorString: "AV:L/AC:M/Au:N/C:C/I:C/A:C", version: "2.0", }, exploitabilityScore: 3.4, impactScore: 10, 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: "2022-07-05T18:54Z", publishedDate: "2020-07-04T23:15Z", }, }, }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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