The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade openssl
to version 1.1.1u, 3.0.9, 3.1.1 or higher.
Affected versions of this package are vulnerable to Improper Certificate Validation because the implementation of the X509_VERIFY_PARAM_add0_policy()
function does not enable certificate policy check, it allows certificates with invalid or incorrect policies to pass the certificate verification.
Note:
Since enabling the policy check could break existing deployments, it was decided to keep the existing behavior of the X509_VERIFY_PARAM_add0_policy()
function.
Applications that require OpenSSL to perform certificate policy check need to use X509_VERIFY_PARAM_set1_policies()
or explicitly enable the policy check by calling X509_VERIFY_PARAM_set_flags()
with the X509_V_FLAG_POLICY_CHECK
flag argument.