CVE-2022-24777

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Summary

CVECVE-2022-24777
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-03-25 17:15:00 UTC
Updated2022-04-04 14:10:00 UTC
Descriptiongrpc-swift is the Swift language implementation of gRPC, a remote procedure call (RPC) framework. Prior to version 1.7.2, a grpc-swift server is vulnerable to a denial of service attack via a reachable assertion. This is due to incorrect logic when handling GOAWAY frames. The attack is low-effort: it takes very little resources to construct and send the required sequence of frames. The impact on availability is high as the server will crash, dropping all in flight connections and requests. This issue is fixed in version 1.7.2. There are currently no known workarounds.

Risk And Classification

Problem Types: CWE-617

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Linuxfoundation Grpc Swift All All All All

References

ReferenceSourceLinkTags
Denial of Service via reachable assertion · Advisory · grpc/grpc-swift · GitHub CONFIRM github.com
Merge pull request from GHSA-r6ww-5963-7r95 · grpc/grpc-swift@858f977 · GitHub MISC github.com
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