{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-44732","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2025-11-03T19:26:32.887Z","dateReserved":"2021-12-08T00:00:00.000Z","datePublished":"2021-12-20T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre","dateUpdated":"2022-12-26T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/ARMmbed/mbedtls/releases"},{"url":"https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2021-12"},{"url":"https://bugs.gentoo.org/829660"},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.12"},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.28.0"},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v3.1.0"},{"name":"[debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/ARMmbed/mbedtls/releases","tags":["x_transferred"]},{"url":"https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2021-12","tags":["x_transferred"]},{"url":"https://bugs.gentoo.org/829660","tags":["x_transferred"]},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.12","tags":["x_transferred"]},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v2.28.0","tags":["x_transferred"]},{"url":"https://github.com/ARMmbed/mbedtls/releases/tag/v3.1.0","tags":["x_transferred"]},{"name":"[debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/06/msg00034.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:26:32.887Z"}}]}}