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🛡️ GHSA-qc6v-5g5m-8cw2 — zitadel-go (CVE-2023-45288)

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

ZITADEL Go's GRPC example code vulnerability - GO-2024-2687 HTTP/2 CONTINUATION flood in net/http

Summary

Applications using the zitadel-go v3 library (next branch) might be impacted by package vulnerabilities.

The output of govulncheck suggests that only example code seems to be impacted, based on 1 of the 3 potential vulnerabilities. This vulnerability is located in the transitive dependency golang.org/x/net v0.19.0, [CVE-2023-45288](https://www.cve.org/CVERecord?id=CVE-2023-45288)

Patches

3.0.0-next versions are fixed on >= [3.0.0-next.3](https://github.com/zitadel/zitadel-go/releases/tag/v3.0.0-next.3)

ZITADEL recommends upgrading to the latest versions available in due course.

Workarounds

If updating the zitadel-go library is not an option, updating the affected (transient) dependencies works as a workaround.

Details

Direct deps:

  • [GO-2024-2631](https://pkg.go.dev/vuln/GO-2024-2631) Decompression bomb vulnerability in github.com/go-jose/go-jose
  • github.com/go-jose/go-jose/v3 Fixed in v3.0.3.

This module is necessary because [github.com/go-jose/go-jose/v3](https://pkg.go.dev/github.com/go-jose/go-jose/v3@v3.0.1) is imported in github.com/zitadel/zitadel-go/v3/pkg/client/system.

  • [GO-2024-2611](https://pkg.go.dev/vuln/GO-2024-2611) Infinite loop in JSON unmarshaling in google.golang.org/protobuf
  • google.golang.org/protobuf/encoding/protojson
  • google.golang.org/protobuf/internal/encoding/json Fixed in v1.33.0.

This module is necessary because [google.golang.org/protobuf/reflect/protoreflect](https://pkg.go.dev/google.golang.org/protobuf@v1.31.0/reflect/protoreflect) is imported in github.com/zitadel/zitadel-go/v3/example/api/grpc/proto.

Transitive deps:

  • [GO-2024-2687](https://pkg.go.dev/vuln/GO-2024-2687) HTTP/2 CONTINUATION flood in net/http
  • golang.org/x/net/http2 Fixed in v0.23.0.

This module is necessary because [golang.org/x/net/trace](https://pkg.go.dev/golang.org/x/net@v0.19.0/trace) is imported in:

  • github.com/zitadel/zitadel-go/v3/example/api/grpc
  • google.golang.org/grpc

govulncheck

```console

=== Symbol Results ===

Vulnerability #1: GO-2024-2687

HTTP/2 CONTINUATION flood in net/http

More info: https://pkg.go.dev/vuln/GO-2024-2687

Module: golang.org/x/net

Found in: golang.org/x/net@v0.19.0

Fixed in: golang.org/x/net@v0.23.0

Example traces found:

#1: example/api/grpc/proto/api_grpc.pb.go:239:34: proto.exampleServiceAddTasksServer.Recv calls grpc.serverStream.RecvMsg, which eventually calls http2.ConnectionError.Error

#2: pkg/client/auth.go:92:20: client.ScopeProjectID calls fmt.Sprintf, which eventually calls http2.ErrCode.String

#3: pkg/client/auth.go:92:20: client.ScopeProjectID calls fmt.Sprintf, which eventually calls http2.FrameHeader.String

#4: pkg/client/auth.go:92:20: client.ScopeProjectID calls fmt.Sprintf, which eventually calls http2.FrameType.String

#5: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.ReadFrame

#6: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WriteContinuation

#7: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WriteData

#8: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WriteGoAway

#9: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WriteHeaders

#10: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WritePing

#11: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WriteRSTStream

#12: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WriteSettings

#13: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WriteSettingsAck

#14: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.Framer.WriteWindowUpdate

#15: example/api/grpc/proto/api_grpc.pb.go:239:34: proto.exampleServiceAddTasksServer.Recv calls grpc.serverStream.RecvMsg, which eventually calls http2.GoAwayError.Error

#16: pkg/client/auth.go:92:20: client.ScopeProjectID calls fmt.Sprintf, which eventually calls http2.Setting.String

#17: pkg/client/auth.go:92:20: client.ScopeProjectID calls fmt.Sprintf, which eventually calls http2.SettingID.String

#18: example/api/grpc/main.go:63:24: grpc.main calls grpc.Server.Serve, which eventually calls http2.SettingsFrame.ForeachSetting

#19: example/api/grpc/proto/api_grpc.pb.go:239:34: proto.exampleServiceAddTasksServer.Recv calls grpc.serverStream.RecvMsg, which eventually calls http2.StreamError.Error

#20: example/app/app.go:111:2

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. Rated impact: confidentiality none, integrity none, availability low.

Affected software

GHSA-qc6v-5g5m-8cw2 is recorded against 1 package.

  • github.com/zitadel/zitadel-go/v3

Timeline and source

Published on 15 July 2024. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

github.com (Web)
github.com (Package)
github.com (Web)
pkg.go.dev (Web)
pkg.go.dev (Web)
pkg.go.dev (Web)
www.cve.org (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2024-07-15
Updated 2026-08-20
Modified 2024-07-15
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/zitadel/zitadel-go/v3 — —

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