ex_aws_sns: Trusted-attacker `SigningCertURL` permits complete SNS signature bypass
High-risk advisory
Summary
ex_aws_sns: Trusted-attacker `SigningCertURL` permits complete SNS signature bypass
Why it matters
GitHub has published a reviewed security advisory for ex_aws_sns. Prioritize it with other application dependency updates.
Operator check
Check whether ex_aws_sns is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.7.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.