Openssl · Golang Fips Openssl · CVE-2024-9355
**Name of the Vulnerable Software and Affected Versions**
Golang FIPS OpenSSL (affected versions not specified)
**Description**
A flaw in Golang FIPS OpenSSL allows a malicious user to cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. This may also lead to a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker sends a zeroed buffer in place of a pre-computed sum. Additionally, it is possible to force a derived key to be all zeros instead of an unpredictable value, which may have implications for the Go TLS stack.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.