2 lines
5.2 KiB
JSON
2 lines
5.2 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"AWS-LC","vendor":"AWS","versions":[{"lessThan":"1.69.0","status":"affected","version":"1.21.0","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"AWS-LC-FIPS","vendor":"AWS","versions":[{"lessThan":"3.2.0","status":"affected","version":"3.0.0","versionType":"custom"}]}],"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:amazon:aws-lc-fips-sys:*:*:*:*:*:rust:*:*","matchCriteriaId":"71BBCE97-9AF7-49FD-87CB-7E8A79C23157","versionEndExcluding":"0.13.12","versionStartIncluding":"0.13.0","vulnerable":true},{"criteria":"cpe:2.3:a:amazon:aws-lc-sys:*:*:*:*:*:rust:*:*","matchCriteriaId":"43114A7E-C07A-43A3-B8C8-A34D3E970371","versionEndExcluding":"0.38.0","versionStartIncluding":"0.14.0","vulnerable":true},{"criteria":"cpe:2.3:a:amazon:aws_libcrypto:*:*:*:*:*:*:*:*","matchCriteriaId":"1ECDEEC4-7875-4EBE-B197-00D4F831897E","versionEndExcluding":"1.69.0","versionStartIncluding":"1.21.0","vulnerable":true},{"criteria":"cpe:2.3:a:amazon:aws_libcrypto:*:*:*:*:fips:*:*:*","matchCriteriaId":"0AA70D44-F3B1-41E0-9916-40B9D8C7AD9A","versionEndExcluding":"3.2.0","versionStartIncluding":"3.0.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Observable timing discrepancy in AES-CCM decryption in AWS-LC allows an unauthenticated user to potentially determine authentication tag validity via timing analysis.\n\n\n\n\nThe impacted implementations are through the EVP CIPHER API: EVP_aes_128_ccm, EVP_aes_192_ccm, and EVP_aes_256_ccm.\n\n\n\n\nCustomers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0."},{"lang":"es","value":"Una discrepancia de temporización observable en el descifrado AES-CCM en AWS-LC permite a un usuario no autenticado determinar potencialmente la validez de la etiqueta de autenticación mediante análisis de temporización.\n\nLas implementaciones afectadas son a través de la API EVP CIPHER: EVP_aes_128_ccm, EVP_aes_192_ccm y EVP_aes_256_ccm.\n\nLos clientes de los servicios de AWS no necesitan tomar ninguna medida. Las aplicaciones que utilizan AWS-LC deberían actualizar a la versión 1.69.0 de AWS-LC."}],"id":"CVE-2026-3337","lastModified":"2026-06-17T10:43:25.807","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"exploitabilityScore":2.2,"impactScore":3.6,"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","type":"Secondary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":8.2,"baseSeverity":"HIGH","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","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":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-3337","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-03-03T20:03:12.007267Z","version":"2.0.3"}}]},"published":"2026-03-02T22:16:32.093","references":[{"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","tags":["Vendor Advisory"],"url":"https://aws.amazon.com/security/security-bulletins/2026-005-AWS/"},{"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","tags":["Release Notes"],"url":"https://github.com/aws/aws-lc/releases/tag/v1.69.0"},{"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","tags":["Vendor Advisory"],"url":"https://github.com/aws/aws-lc/security/advisories/GHSA-frmv-5gcm-jwxh"}],"sourceIdentifier":"ff89ba41-3aa1-4d27-914a-91399e9639e5","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-208"}],"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","type":"Secondary"}]}
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