Authentication bypass due to empty key in HMAC verification
Summary
Authentication bypass due to empty key in HMAC verification. Red Hat rates this important (CVSS 7.4). Weakness: CWE-347.
What this means
In plain English
Authentication bypass due to empty key in HMAC verification. Red Hat rates this important (CVSS 7.4). Weakness: CWE-347. An authentication bypass can allow protected functionality to be reached without completing the intended identity checks.
Recommended action
The parsed official advisory does not currently specify a fixed release, mitigation, or workaround. Review the linked vendor advisory for the latest guidance before making changes.
Rewritten locally from the scraped official advisory data above; no generative API is used. The vendor advisory is authoritative.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
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