Vulnerabilidades do Red Hat NBDE Tang Server
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CVEs publicadas que afetam Red Hat NBDE Tang Server: 2 registro(s), com versões afetadas e correções.
CVE-2024-9355
Média · 6.5
CWE-457 01/10/2024
Golang-fips: golang fips zeroed buffer
A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum. It is also possible to force a derived key to be all zeros instead of an unpredictable value. This may have follow-on implications for the Go TLS stack.
CVE-2024-1394
Alta · 7.5
CWE-401 21/03/2024
Golang-fips/openssl: memory leaks in code encrypting and decrypting rsa payloads
A memory leak flaw was found in Golang in the RSA encrypting/decrypting code, which might lead to a resource exhaustion vulnerability using attacker-controlled inputs. The memory leak happens in github.com/golang-fips/openssl/openssl/rsa.go#L113. The objects leaked are pkey and ctx. That function uses named return parameters to free pkey and ctx if there is an error initializing the context or setting the different properties. All return statements related to error cases follow the "return nil, nil, fail(...)" pattern, meaning that pkey and ctx will be nil inside the deferred function that should free them.