Update module github.com/prometheus/client_golang to v1.11.1 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/prometheus/client_golang	v1.11.0 → v1.11.1

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Uncontrolled Resource Consumption in promhttp

CVE-2022-21698 / GHSA-cg3q-j54f-5p7p

More information

Details

This is the Go client library for Prometheus. It has two separate parts, one for instrumenting application code, and one for creating clients that talk to the Prometheus HTTP API. client_golang is the instrumentation library for Go applications in Prometheus, and the promhttp package in client_golang provides tooling around HTTP servers and clients.

Impact

HTTP server susceptible to a Denial of Service through unbounded cardinality, and potential memory exhaustion, when handling requests with non-standard HTTP methods.

Affected Configuration

In order to be affected, an instrumented software must

• Use any of promhttp.InstrumentHandler* middleware except RequestsInFlight.
• Do not filter any specific methods (e.g GET) before middleware.
• Pass metric with method label name to our middleware.
• Not have any firewall/LB/proxy that filters away requests with unknown method.

Patches

• https://github.com/prometheus/client_golang/pull/962
• https://github.com/prometheus/client_golang/pull/987

Workarounds

If you cannot upgrade to v1.11.1 or above, in order to stop being affected you can:

• Remove method label name from counter/gauge you use in the InstrumentHandler.
• Turn off affected promhttp handlers.
• Add custom middleware before promhttp handler that will sanitize the request method given by Go http.Request.
• Use a reverse proxy or web application firewall, configured to only allow a limited set of methods.

For more information

If you have any questions or comments about this advisory:

• Open an issue in https://github.com/prometheus/client_golang
• Email us at prometheus-team@googlegroups.com

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

• https://github.com/prometheus/client_golang/security/advisories/GHSA-cg3q-j54f-5p7p
• https://nvd.nist.gov/vuln/detail/CVE-2022-21698
• https://github.com/prometheus/client_golang/pull/962
• https://github.com/prometheus/client_golang/pull/987
• https://github.com/prometheus/client_golang/releases/tag/v1.11.1
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FY3N7H6VSDZM37B4SKM2PFFCUWU7QYWN/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKORFJTRRDJCWBTJPISKKCVMMMJBIRLG/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AK7CJBCGERCRXYUR2EWDSSDVAQMTAZGX/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SASRKYHT5ZFSVMJUQUG3UAEQRJYGJKAR/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7V7I72LSQ3IET3QJR6QPAVGJZ4CBDLN5/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KBMVIQFKQDSSTHVVJWJ4QH6TW3JVB7XZ/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2PFW6Q2LXXWTFRTMTRN4ZGADFRQPKJ3D/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HLAQRRGNSO5MYCPAXGPH2OCSHOGHSQMQ/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J5WPM42UR6XIBQNQPNQHM32X7S4LJTRX/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36GUEPA5TPSC57DZTPYPBL6T7UPQ2FRH/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4KDETHL5XCT6RZN2BBNOCEXRZ2W3SFU3/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DLUJZV3HBP56ADXU6QH2V7RNYUPMVBXQ/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2IK53GWZ475OQ6ENABKMJMTOBZG6LXUR/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MH6ALXEQXIFQRQFNJ5Y2MJ5DFPIX76VN/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZY2SLWOQR4ZURQ7UBRZ7JIX6H6F5JHJR/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5OGNAFVXSMTTT2UPH6CS3IH6L3KM42Q7/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RN7JGC2LVHPEGSJYODFUV5FEKPBVG4D7/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3L6GDN5S5QZSCFKWD3GKL2RDZQ6B4UWA/
• https://pkg.go.dev/vuln/GO-2022-0322
• https://github.com/advisories/GHSA-cg3q-j54f-5p7p

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

prometheus/client_golang (github.com/prometheus/client_golang)

v1.11.1: 1.11.1 / 2022-02-15

Compare Source

• [SECURITY FIX] promhttp: Check validity of method and code label values #​987 (Addressed CVE-2022-21698)

What's Changed

• promhttp: Check validity of method and code label values by @​bwplotka and @​kakkoyun in #​987

Full Changelog: prometheus/client_golang@v1.11.0...v1.11.1

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
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The artifact failure details are included below:

File name: go.sum

Command failed: go get -t ./...
go: downloading github.com/gorilla/websocket v1.4.2
go: downloading github.com/prometheus/client_golang v1.11.1
go: downloading github.com/sirupsen/logrus v1.8.1
go: downloading github.com/beorn7/perks v1.0.1
go: downloading github.com/cespare/xxhash/v2 v2.1.1
go: downloading github.com/golang/protobuf v1.4.3
go: downloading github.com/prometheus/client_model v0.2.0
go: downloading github.com/prometheus/common v0.26.0
go: downloading github.com/prometheus/procfs v0.6.0
go: downloading golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40
go: downloading google.golang.org/protobuf v1.26.0-rc.1
go: downloading github.com/matttproud/golang_protobuf_extensions v1.0.1
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/proto imports
	google.golang.org/protobuf/encoding/prototext: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/proto imports
	google.golang.org/protobuf/encoding/protowire: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/proto imports
	google.golang.org/protobuf/proto: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/proto imports
	google.golang.org/protobuf/reflect/protoreflect: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/proto imports
	google.golang.org/protobuf/reflect/protoregistry: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/proto imports
	google.golang.org/protobuf/runtime/protoiface: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/proto imports
	google.golang.org/protobuf/runtime/protoimpl: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/ptypes imports
	github.com/golang/protobuf/ptypes/any imports
	google.golang.org/protobuf/types/known/anypb: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/ptypes imports
	github.com/golang/protobuf/ptypes/duration imports
	google.golang.org/protobuf/types/known/durationpb: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer
go: cluster-operator imports
	github.com/prometheus/client_golang/prometheus imports
	github.com/golang/protobuf/ptypes imports
	github.com/golang/protobuf/ptypes/timestamp imports
	google.golang.org/protobuf/types/known/timestamppb: google.golang.org/protobuf@v1.26.0-rc.1: read "https://proxy.golang.org/google.golang.org/protobuf/@v/v1.26.0-rc.1.zip": stream error: stream ID 283; INTERNAL_ERROR; received from peer