{"id":"CVE-2020-36424","state":"PUBLISHED","title":"An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base","description":"An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base blinding/unblinding values.","publishedAt":"2021-07-19T00:00:00.000Z","updatedAt":"2024-08-04T17:30:07.297Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2","https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17","https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8","https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0","https://bugs.gentoo.org/740108","https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:24.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/36xxx/CVE-2020-36424.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-36424","state":"PUBLISHED","datePublished":"2021-07-19T00:00:00.000Z","dateUpdated":"2024-08-04T17:30:07.297Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2021-07-19T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base blinding/unblinding values."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2"},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17"},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8"},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0"},{"url":"https://bugs.gentoo.org/740108"},{"url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html","name":"[debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security update","tags":["mailing-list"]}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2022-12-26T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2","tags":["x_transferred"]},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17","tags":["x_transferred"]},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8","tags":["x_transferred"]},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0","tags":["x_transferred"]},{"url":"https://bugs.gentoo.org/740108","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html","name":"[debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security update","tags":["mailing-list","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T17:30:07.297Z"}}]}}}