Siemens LOGO! CMR and SIMATIC RTU 3000 Improper Certificate Validation (CVE-2020-36478)

An issue was discovered in Mbed TLS before 2.25.0 and before 2.16.9 LTS and before 2.7.18 LTS. A NULL algorithm parameters entry looks identical to an array of REAL size zero and thus the certificate is considered valid. However, if the parameters do not match in any way, then the certificate...

[SECURITY] [DLA 3249-1] mbedtls security update

Debian LTS Advisory DLA-3249-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany December 26, 2022 https://wiki.debian.org/LTS Package : mbedtls Version : 2.16.9-0deb10u1 CVE ID : CVE-2019-16910 CVE-2019-18222 CVE-2020-10932 CVE-2020-10941 CVE-2020-16150...

CVE-2020-36478

An issue was discovered in Mbed TLS before 2.25.0 and before 2.16.9 LTS and before 2.7.18 LTS. A NULL algorithm parameters entry looks identical to an array of REAL size zero and thus the certificate is considered valid. However, if the parameters do not match in any way, then the certificate...

CVE-2020-36478

CVE-2020-36478 affects Mbed TLS up to versions preceding 2.25.0 (and the LTS lines 2.16.9 and 2.7.18). The issue: a NULL algorithm parameters entry can look identical to an empty REAL array, causing a certificate to be treated as valid even when parameters do not match. If parameters do not match...