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Test your applicationsThere is no fixed version for RHEL:9 buildah.
Note: Versions mentioned in the description apply only to the upstream buildah package and not the buildah package as distributed by RHEL.
See How to fix? for RHEL:9 relevant fixed versions and status.
Fulcio is a certificate authority for issuing code signing certificates for an OpenID Connect (OIDC) identity. Prior to 1.8.5, Fulcio's metaRegex() function uses unanchored regex, allowing attackers to bypass MetaIssuer URL validation and trigger SSRF to arbitrary internal services. Since the SSRF only can trigger GET requests, the request cannot mutate state. The response from the GET request is not returned to the caller so data exfiltration is not possible. A malicious actor could attempt to probe an internal network through Blind SSRF. This vulnerability is fixed in 1.8.5.