CVE-2021-36154
- Source
- https://cve.org/CVERecord?id=CVE-2021-36154
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-36154.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-36154
- Aliases
- Published
- 2021-07-09T12:15:08.097Z
- Modified
- 2026-07-09T10:01:23.984467Z
- 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
- [none]
- Details
-
HTTP2ToRawGRPCServerCodec in gRPC Swift 1.1.1 and earlier allows remote attackers to deny service via the delivery of many small messages within a single HTTP/2 frame, leading to Uncontrolled Recursion and stack consumption.
- References
Affected packages
Git / github.com/grpc/grpc-swift
Affected ranges
- Type
- GIT
- Repo
- https://github.com/grpc/grpc-swift
- Events
-
IntroducedLast affected
- Database specific
{ "source": "CPE_STRING", "cpe": [ "cpe:2.3:a:linuxfoundation:grpc_swift:1.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:linuxfoundation:grpc_swift:1.1.0:*:*:*:*:*:*:*", "cpe:2.3:a:linuxfoundation:grpc_swift:1.1.1:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "1.0.0" }, { "last_affected": "1.0.0" }, { "introduced": "1.1.0" }, { "last_affected": "1.1.0" }, { "introduced": "1.1.1" }, { "last_affected": "1.1.1" } ] }