CVE-2024-9355: Golang FIPS OpenSSL has a Use of Uninitialized Variable vulnerability
(updated )
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.
References
- access.redhat.com/errata/RHSA-2024:7502
- access.redhat.com/errata/RHSA-2024:7550
- access.redhat.com/errata/RHSA-2024:8327
- access.redhat.com/security/cve/CVE-2024-9355
- bugzilla.redhat.com/show_bug.cgi?id=2315719
- github.com/advisories/GHSA-3h3x-2hwv-hr52
- github.com/golang-fips/openssl
- nvd.nist.gov/vuln/detail/CVE-2024-9355
- pkg.go.dev/vuln/GO-2024-3167
Code Behaviors & Features
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