{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-36475", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). The calculations performed by mbedtls_mpi_exp_mod are not limited; thus, supplying overly large parameters could lead to denial of service when generating Diffie-Hellman key pairs." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.25.0", "refsource": "MISC", "name": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.25.0" }, { "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.9", "refsource": "MISC", "name": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.9" }, { "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.18", "refsource": "MISC", "name": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.18" }, { "refsource": "CONFIRM", "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-756638.pdf", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-756638.pdf" }, { "refsource": "MLIST", "name": "[debian-lts-announce] 20211123 [SECURITY] [DLA 2826-1] mbedtls security update", "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00021.html" } ] } }