CVE-2022-24777

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-24777
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-24777.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-24777
Aliases
Published
2022-03-25T16:35:09Z
Modified
2025-12-04T10:17:56.581811Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Denial of Service via reachable assertion in grpc-swift
Details

grpc-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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-617"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24777.json"
}
References

Affected packages

Git / github.com/grpc/grpc-swift

Affected ranges

Type
GIT
Repo
https://github.com/grpc/grpc-swift
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
858f977f2a51fca2292f384cf7a108dc2e73a3bd

Affected versions

0.*

0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.2
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.1
0.2.2
0.2.3
0.2.4
0.2.5
0.3.0
0.3.1
0.3.2
0.3.3
0.4.0
0.4.1
0.4.2
0.4.3
0.5.0
0.5.1
0.6.0
0.7.0
0.8.0

1.*

1.0.0
1.0.0-alpha.1
1.0.0-alpha.10
1.0.0-alpha.11
1.0.0-alpha.12
1.0.0-alpha.13
1.0.0-alpha.14
1.0.0-alpha.15
1.0.0-alpha.16
1.0.0-alpha.17
1.0.0-alpha.18
1.0.0-alpha.19
1.0.0-alpha.2
1.0.0-alpha.20
1.0.0-alpha.21
1.0.0-alpha.22
1.0.0-alpha.23
1.0.0-alpha.24
1.0.0-alpha.3
1.0.0-alpha.4
1.0.0-alpha.5
1.0.0-alpha.6
1.0.0-alpha.7
1.0.0-alpha.8
1.0.0-alpha.9
1.1.0
1.1.1
1.2.0
1.3.0
1.4.0
1.4.1
1.4.2
1.5.0
1.6.0
1.6.1
1.7.0
1.7.1
1.7.1-async-await.1