fix(deps): update module go.opentelemetry.io/otel/sdk to v1.43.0 [security] (main)#14968
Open
renovate-sh-app[bot] wants to merge 1 commit intomainfrom
Open
Conversation
Contributor
Author
ℹ️ Artifact update noticeFile name: go.modIn order to perform the update(s) described in the table above, Renovate ran the
Details:
|
…urity] | datasource | package | from | to | | ---------- | ---------------------------- | ------- | ------- | | go | go.opentelemetry.io/otel/sdk | v1.42.0 | v1.43.0 | Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
renovate-sh-app
bot
force-pushed
the
deps-update/main-go-go.opentelemetry.io-otel-sdk-vulnerability
branch
from
7a4b425 to
6f22b4d
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This PR contains the following updates:
v1.42.0→v1.43.0Warning
Some dependencies could not be looked up. Check the warning logs for more information.
GitHub Vulnerability Alerts
CVE-2026-39883
Summary
The fix for GHSA-9h8m-3fm2-qjrq (CVE-2026-24051) changed the Darwin
ioregcommand to use an absolute path but left the BSDkenvcommand using a bare name, allowing the same PATH hijacking attack on BSD and Solaris platforms.Root Cause
sdk/resource/host_id.goline 42:Compare with the fixed Darwin path at line 58:
The
execCommandhelper atsdk/resource/host_id_exec.gousesexec.Command(name, arg...)which searches$PATHwhen the command name contains no path separator.Affected platforms (per build tag in
host_id_bsd.go:4): DragonFly BSD, FreeBSD, NetBSD, OpenBSD, Solaris.The
kenvpath is reached when/etc/hostiddoes not exist (line 38-40), which is common on FreeBSD systems.Attack
go.opentelemetry.io/otel/sdkkenvbinary earlier in$PATHhostIDReaderBSD.read()callsexec.Command("kenv", ...)which resolves to the malicious binarySame attack vector and impact as CVE-2026-24051.
Suggested Fix
Use the absolute path:
On FreeBSD,
kenvis located at/bin/kenv.opentelemetry-go: BSD kenv command not using absolute path enables PATH hijacking
CVE-2026-39883 / GHSA-hfvc-g4fc-pqhx
More information
Details
Summary
The fix for GHSA-9h8m-3fm2-qjrq (CVE-2026-24051) changed the Darwin
ioregcommand to use an absolute path but left the BSDkenvcommand using a bare name, allowing the same PATH hijacking attack on BSD and Solaris platforms.Root Cause
sdk/resource/host_id.goline 42:Compare with the fixed Darwin path at line 58:
The
execCommandhelper atsdk/resource/host_id_exec.gousesexec.Command(name, arg...)which searches$PATHwhen the command name contains no path separator.Affected platforms (per build tag in
host_id_bsd.go:4): DragonFly BSD, FreeBSD, NetBSD, OpenBSD, Solaris.The
kenvpath is reached when/etc/hostiddoes not exist (line 38-40), which is common on FreeBSD systems.Attack
go.opentelemetry.io/otel/sdkkenvbinary earlier in$PATHhostIDReaderBSD.read()callsexec.Command("kenv", ...)which resolves to the malicious binarySame attack vector and impact as CVE-2026-24051.
Suggested Fix
Use the absolute path:
On FreeBSD,
kenvis located at/bin/kenv.Severity
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NReferences
This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).
Release Notes
open-telemetry/opentelemetry-go (go.opentelemetry.io/otel/sdk)
v1.43.0: /v0.65.0/v0.19.0Compare Source
Added
IsRandomandWithRandomonTraceFlags, andIsRandomonSpanContextingo.opentelemetry.io/otel/tracefor W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)
WithServiceingo.opentelemetry.io/otel/sdk/resource. (#7642)DefaultWithContextandEnvironmentWithContextingo.opentelemetry.io/otel/sdk/resourceto support plumbingcontext.Contextthrough default and environment detectors. (#8051)attribute.EMPTY) ingo.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)attribute.EMPTY) ingo.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)attribute.EMPTY) ingo.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)attribute.EMPTY) ingo.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)attribute.EMPTY) ingo.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)attribute.EMPTY) ingo.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)attribute.EMPTY) ingo.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)go.opentelemetry.io/otel/sdk/metric.Set
OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=trueto enable. (#8060)WithCardinalityLimitSelectorfor metric reader for configuring cardinality limits specific to the instrument kind. (#7855)Changed
EMPTYType ingo.opentelemetry.io/otel/attributeto reflect that an empty value is now a valid value, withINVALIDremaining as a deprecated alias ofEMPTY. (#8038)go.opentelemetry.io/otel/attributeto optimize short slice values with fixed-size fast paths. (#8039)go.opentelemetry.io/otel/sdk/traceby returning early if self-observability is not enabled. (#8067)go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)Deprecated
INVALIDingo.opentelemetry.io/otel/attribute. UseEMPTYinstead. (#8038)Fixed
TraceIdRatioBaseddescription. This is a breaking behavioral change, but it is necessary tomake the implementation spec-compliant. (#8027)
go.opentelemetry.io/otel/sdk/metricwhere the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttpto mitigate excessive memory usage caused by a misconfigured or malicious server.Responses exceeding the limit are treated as non-retryable errors. (#8108)
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttpto mitigate excessive memory usage caused by a misconfigured or malicious server.Responses exceeding the limit are treated as non-retryable errors. (#8108)
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttpto mitigate excessive memory usage caused by a misconfigured or malicious server.Responses exceeding the limit are treated as non-retryable errors. (#8108)
WithHostIDdetector ingo.opentelemetry.io/otel/sdk/resourceto use full path forkenvcommand on BSD. (#8113)request.GetBodyingo.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttpto correctly handle HTTP2 GOAWAY frame. (#8096)What's Changed
190d7d4by @renovate[bot] in #8013a57be14by @renovate[bot] in #80318895462by @renovate[bot] in #80366e66a94by @renovate[bot] in #804384a4fc4by @renovate[bot] in #8048b7b2c7bby @renovate[bot] in #8044befce8dby @renovate[bot] in #8053c2dfcecby @renovate[bot] in #8055dec52c4by @renovate[bot] in #8063744bfb5by @renovate[bot] in #8064internal/observpackage to stdoutlog by @yumosx in #7735de6f1ccby @renovate[bot] in #8082d00831aby @renovate[bot] in #8078b6b0c46by @renovate[bot] in #8076d5a96adby @renovate[bot] in #81129d38bb4by @renovate[bot] in #8117c99c5cfby @renovate[bot] in #8122New Contributors
Full Changelog: open-telemetry/opentelemetry-go@v1.42.0...v1.43.0
Configuration
📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
Need help?
You can ask for more help in the following Slack channel: #proj-renovate-self-hosted. In that channel you can also find ADR and FAQ docs in the Resources section.
Note
Medium Risk
Dependency bump updates core observability plumbing (metrics, tracing, resources) and includes behavioral changes (e.g., attribute empty values and metric start timestamps) that could affect emitted telemetry. Risk is mitigated by being a vendor/library upgrade, but it touches widely-used instrumentation paths.
Overview
Updates vendored OpenTelemetry Go modules to
v1.43.0(includingotel,otel/sdk,otel/trace,otel/metric) and refreshesgo.sum/vendor/modules.txtaccordingly.Includes the security fix for BSD host ID detection by executing
kenvvia an absolute path (/bin/kenv) to prevent PATH hijacking.Pulls in upstream SDK changes: attributes now treat the zero-value as a valid empty value (
EMPTY, withINVALIDdeprecated), metric SDK gains optional per-series start timestamps viaOTEL_GO_X_PER_SERIES_START_TIMESTAMPS, and readers can configure per-instrument-kind cardinality limits viaWithCardinalityLimitSelector. Tracing adds the random trace flag helpers and adjusts sampler descriptions to be spec-compliant.Reviewed by Cursor Bugbot for commit 6f22b4d. Bugbot is set up for automated code reviews on this repo. Configure here.