2 lines
9.2 KiB
JSON
2 lines
9.2 KiB
JSON
{"affected":[{"affectedData":[{"product":"libfastcommon","vendor":"happyfish100","versions":[{"status":"affected","version":"1.0.0"},{"status":"affected","version":"1.0.1"},{"status":"affected","version":"1.0.2"},{"status":"affected","version":"1.0.3"},{"status":"affected","version":"1.0.4"},{"status":"affected","version":"1.0.5"},{"status":"affected","version":"1.0.6"},{"status":"affected","version":"1.0.7"},{"status":"affected","version":"1.0.8"},{"status":"affected","version":"1.0.9"},{"status":"affected","version":"1.0.10"},{"status":"affected","version":"1.0.11"},{"status":"affected","version":"1.0.12"},{"status":"affected","version":"1.0.13"},{"status":"affected","version":"1.0.14"},{"status":"affected","version":"1.0.15"},{"status":"affected","version":"1.0.16"},{"status":"affected","version":"1.0.17"},{"status":"affected","version":"1.0.18"},{"status":"affected","version":"1.0.19"},{"status":"affected","version":"1.0.20"},{"status":"affected","version":"1.0.21"},{"status":"affected","version":"1.0.22"},{"status":"affected","version":"1.0.23"},{"status":"affected","version":"1.0.24"},{"status":"affected","version":"1.0.25"},{"status":"affected","version":"1.0.26"},{"status":"affected","version":"1.0.27"},{"status":"affected","version":"1.0.28"},{"status":"affected","version":"1.0.29"},{"status":"affected","version":"1.0.30"},{"status":"affected","version":"1.0.31"},{"status":"affected","version":"1.0.32"},{"status":"affected","version":"1.0.33"},{"status":"affected","version":"1.0.34"},{"status":"affected","version":"1.0.35"},{"status":"affected","version":"1.0.36"},{"status":"affected","version":"1.0.37"},{"status":"affected","version":"1.0.38"},{"status":"affected","version":"1.0.39"},{"status":"affected","version":"1.0.40"},{"status":"affected","version":"1.0.41"},{"status":"affected","version":"1.0.42"},{"status":"affected","version":"1.0.43"},{"status":"affected","version":"1.0.44"},{"status":"affected","version":"1.0.45"},{"status":"affected","version":"1.0.46"},{"status":"affected","version":"1.0.47"},{"status":"affected","version":"1.0.48"},{"status":"affected","version":"1.0.49"},{"status":"affected","version":"1.0.50"},{"status":"affected","version":"1.0.51"},{"status":"affected","version":"1.0.52"},{"status":"affected","version":"1.0.53"},{"status":"affected","version":"1.0.54"},{"status":"affected","version":"1.0.55"},{"status":"affected","version":"1.0.56"},{"status":"affected","version":"1.0.57"},{"status":"affected","version":"1.0.58"},{"status":"affected","version":"1.0.59"},{"status":"affected","version":"1.0.60"},{"status":"affected","version":"1.0.61"},{"status":"affected","version":"1.0.62"},{"status":"affected","version":"1.0.63"},{"status":"affected","version":"1.0.64"},{"status":"affected","version":"1.0.65"},{"status":"affected","version":"1.0.66"},{"status":"affected","version":"1.0.67"},{"status":"affected","version":"1.0.68"},{"status":"affected","version":"1.0.69"},{"status":"affected","version":"1.0.70"},{"status":"affected","version":"1.0.71"},{"status":"affected","version":"1.0.72"},{"status":"affected","version":"1.0.73"},{"status":"affected","version":"1.0.74"},{"status":"affected","version":"1.0.75"},{"status":"affected","version":"1.0.76"},{"status":"affected","version":"1.0.77"},{"status":"affected","version":"1.0.78"},{"status":"affected","version":"1.0.79"},{"status":"affected","version":"1.0.80"},{"status":"affected","version":"1.0.81"},{"status":"affected","version":"1.0.82"},{"status":"affected","version":"1.0.83"},{"status":"affected","version":"1.0.84"}]}],"source":"cna@vuldb.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:happyfish100:libfastcommon:*:*:*:*:*:*:*:*","matchCriteriaId":"C75F73CF-18BB-4FE5-9440-693DD0E92FFF","versionEndIncluding":"1.0.84","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A security vulnerability has been detected in happyfish100 libfastcommon up to 1.0.84. Affected by this vulnerability is the function base64_decode of the file src/base64.c. The manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used. The identifier of the patch is 82f66af3e252e3e137dba0c3891570f085e79adf. Applying a patch is the recommended action to fix this issue."},{"lang":"es","value":"Se ha detectado una vulnerabilidad de seguridad en happyfish100 libfastcommon hasta la versión 1.0.84. Afectada por esta vulnerabilidad es la función base64_decode del archivo src/base64.c. La manipulación conduce a un desbordamiento de búfer basado en pila. Se requiere acceso local para abordar este ataque. El exploit ha sido divulgado públicamente y puede ser utilizado. El identificador del parche es 82f66af3e252e3e137dba0c3891570f085e79adf. Aplicar un parche es la acción recomendada para solucionar este problema."}],"id":"CVE-2026-2016","lastModified":"2026-06-17T10:30:00.997","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"SINGLE","availabilityImpact":"PARTIAL","baseScore":4.3,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":3.1,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"cna@vuldb.com","type":"Secondary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"exploitabilityScore":1.8,"impactScore":3.4,"source":"cna@vuldb.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":5.9,"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:L/VI:L/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":"LOW","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"cna@vuldb.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-2016","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-02-06T13:08:24.871953Z","version":"2.0.3"}}]},"published":"2026-02-06T12:16:26.073","references":[{"source":"cna@vuldb.com","tags":["Product"],"url":"https://github.com/happyfish100/libfastcommon/"},{"source":"cna@vuldb.com","tags":["Patch"],"url":"https://github.com/happyfish100/libfastcommon/commit/82f66af3e252e3e137dba0c3891570f085e79adf"},{"source":"cna@vuldb.com","tags":["Exploit","Vendor Advisory"],"url":"https://github.com/happyfish100/libfastcommon/issues/55"},{"source":"cna@vuldb.com","tags":["Exploit","Vendor Advisory"],"url":"https://github.com/happyfish100/libfastcommon/issues/55#issue-3836362577"},{"source":"cna@vuldb.com","tags":["Exploit","Vendor Advisory"],"url":"https://github.com/happyfish100/libfastcommon/issues/55#issuecomment-3776757848"},{"source":"cna@vuldb.com","tags":["Permissions Required","VDB Entry"],"url":"https://vuldb.com/?ctiid.344598"},{"source":"cna@vuldb.com","tags":["Third Party Advisory","VDB Entry"],"url":"https://vuldb.com/?id.344598"},{"source":"cna@vuldb.com","tags":["Third Party Advisory","VDB Entry"],"url":"https://vuldb.com/?submit.743873"}],"sourceIdentifier":"cna@vuldb.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-119"},{"lang":"en","value":"CWE-121"}],"source":"cna@vuldb.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-787"}],"source":"nvd@nist.gov","type":"Primary"}]}
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