2 lines
6.7 KiB
JSON
2 lines
6.7 KiB
JSON
{"affected":[{"affectedData":[{"cpes":["cpe:2.3:a:micropython:micropython:*:*:*:*:*:*:*:*"],"product":"micropython","vendor":"n/a","versions":[{"status":"affected","version":"1.0"},{"status":"affected","version":"1.1"},{"status":"affected","version":"1.2"},{"status":"affected","version":"1.3"},{"status":"affected","version":"1.4"},{"status":"affected","version":"1.5"},{"status":"affected","version":"1.6"},{"status":"affected","version":"1.7"},{"status":"affected","version":"1.8"},{"status":"affected","version":"1.9"},{"status":"affected","version":"1.10"},{"status":"affected","version":"1.11"},{"status":"affected","version":"1.12"},{"status":"affected","version":"1.13"},{"status":"affected","version":"1.14"},{"status":"affected","version":"1.15"},{"status":"affected","version":"1.16"},{"status":"affected","version":"1.17"},{"status":"affected","version":"1.18"},{"status":"affected","version":"1.19"},{"status":"affected","version":"1.20"},{"status":"affected","version":"1.21"},{"status":"affected","version":"1.22"},{"status":"affected","version":"1.23"},{"status":"affected","version":"1.24"},{"status":"affected","version":"1.25"},{"status":"affected","version":"1.26"},{"status":"affected","version":"1.27.0"}]}],"source":"cna@vuldb.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:micropython:micropython:*:*:*:*:*:*:*:*","matchCriteriaId":"BAE0EFBB-AF36-42CE-A7ED-0FE76B15691A","versionEndIncluding":"1.27.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A flaw has been found in micropython up to 1.27.0. This vulnerability affects the function mp_import_all of the file py/runtime.c. This manipulation causes memory corruption. The attack needs to be launched locally. The exploit has been published and may be used. Patch name: 570744d06c5ba9dba59b4c3f432ca4f0abd396b6. It is suggested to install a patch to address this issue."},{"lang":"es","value":"Se ha encontrado una falla en micropython hasta la versión 1.27.0. Esta vulnerabilidad afecta a la función mp_import_all del archivo py/runtime.c. Esta manipulación causa corrupción de memoria. El ataque necesita ser lanzado localmente. El exploit ha sido publicado y puede ser usado. Nombre del parche: 570744d06c5ba9dba59b4c3f432ca4f0abd396b6. Se sugiere instalar un parche para abordar este problema."}],"id":"CVE-2026-1998","lastModified":"2026-06-17T10:16:51.080","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"LOW","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"SINGLE","availabilityImpact":"PARTIAL","baseScore":1.7,"confidentialityImpact":"NONE","integrityImpact":"NONE","vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P","version":"2.0"},"exploitabilityScore":3.1,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"cna@vuldb.com","type":"Secondary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"exploitabilityScore":1.8,"impactScore":1.4,"source":"cna@vuldb.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","availabilityRequirement":"NOT_DEFINED","baseScore":1.9,"baseSeverity":"LOW","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"PROOF_OF_CONCEPT","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"cna@vuldb.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-1998","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-02-12T15:08:52.250028Z","version":"2.0.3"}}]},"published":"2026-02-06T07:16:12.553","references":[{"source":"cna@vuldb.com","tags":["Patch"],"url":"https://github.com/dpgeorge/micropython/commit/570744d06c5ba9dba59b4c3f432ca4f0abd396b6"},{"source":"cna@vuldb.com","tags":["Product"],"url":"https://github.com/micropython/micropython/"},{"source":"cna@vuldb.com","tags":["Exploit","Issue Tracking"],"url":"https://github.com/micropython/micropython/issues/18639"},{"source":"cna@vuldb.com","tags":["Exploit","Issue Tracking"],"url":"https://github.com/micropython/micropython/issues/18639#issue-3780651410"},{"source":"cna@vuldb.com","tags":["Exploit","Issue Tracking"],"url":"https://github.com/micropython/micropython/pull/18671"},{"source":"cna@vuldb.com","tags":["Permissions Required","VDB Entry"],"url":"https://vuldb.com/?ctiid.344546"},{"source":"cna@vuldb.com","tags":["Third Party Advisory","VDB Entry"],"url":"https://vuldb.com/?id.344546"},{"source":"cna@vuldb.com","tags":["Exploit","Third Party Advisory","VDB Entry"],"url":"https://vuldb.com/?submit.743396"}],"sourceIdentifier":"cna@vuldb.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-119"}],"source":"cna@vuldb.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-787"}],"source":"nvd@nist.gov","type":"Primary"}]}
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