In Go before 1.13.13 and 1.14.x before 1.14.5 Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots equals nil and the installation is on Windows). Thus X.509 certificate verification is incomplete.

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AZL-79080 CVE-2020-14039 affecting package golang 1.25.7-1

In Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements if VerifyOptions.Roots equals nil and the installation is on Windows. Thus, X.509 certificate verification is incomplete...

krb5: Authentication bypass by improper validation of certificate EKU and SAN

An authentication bypass flaw was found in the way krb5's certauth interface handled the validation of client certificates. A remote attacker able to communicate with the KDC could potentially use this flaw to impersonate arbitrary principals under rare and erroneous circumstances...

PolarSSL 'asn1_get_sequence_of' Function Uninitialized Pointer RCE

PolarSSL contains a flaw when parsing ASN.1 sequences from X.509 certificates due to freeing an uninitialized pointer by the function 'asn1getsequenceof' within file 'asn1parse.c'. An unauthenticated, remote attacker, using a specially crafted certificate, can exploit this flaw to cause a denial ...

Mandriva Linux Security Advisory : openssl (MDVSA-2014:090)

Updated openssl packages fix security vulnerability : A read buffer can be freed even when it still contains data that is used later on, leading to a use-after-free. Given a race condition in a multi-threaded application it may permit an attacker to inject data from one connection into another or...