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@dependabot dependabot bot commented on behalf of github Aug 29, 2025

Bumps tracing-subscriber from 0.3.19 to 0.3.20.

Release notes

Sourced from tracing-subscriber's releases.

tracing-subscriber 0.3.20

Security Fix: ANSI Escape Sequence Injection (CVE-TBD)

Impact

Previous versions of tracing-subscriber were vulnerable to ANSI escape sequence injection attacks. Untrusted user input containing ANSI escape sequences could be injected into terminal output when logged, potentially allowing attackers to:

  • Manipulate terminal title bars
  • Clear screens or modify terminal display
  • Potentially mislead users through terminal manipulation

In isolation, impact is minimal, however security issues have been found in terminal emulators that enabled an attacker to use ANSI escape sequences via logs to exploit vulnerabilities in the terminal emulator.

Solution

Version 0.3.20 fixes this vulnerability by escaping ANSI control characters in when writing events to destinations that may be printed to the terminal.

Affected Versions

All versions of tracing-subscriber prior to 0.3.20 are affected by this vulnerability.

Recommendations

Immediate Action Required: We recommend upgrading to tracing-subscriber 0.3.20 immediately, especially if your application:

  • Logs user-provided input (form data, HTTP headers, query parameters, etc.)
  • Runs in environments where terminal output is displayed to users

Migration

This is a patch release with no breaking API changes. Simply update your Cargo.toml:

[dependencies]
tracing-subscriber = "0.3.20"

Acknowledgments

We would like to thank zefr0x who responsibly reported the issue at [email protected].

If you believe you have found a security vulnerability in any tokio-rs project, please email us at [email protected].

Commits

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Aug 29, 2025
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github-actions bot commented Aug 29, 2025

License Check Results

🚀 The license check job ran with the Bazel command:

bazel run //:license-check

Status: ⚠️ Needs Review

Click to expand output
[License Check Output]
Extracting Bazel installation...
Starting local Bazel server (8.3.0) and connecting to it...
INFO: Invocation ID: 5e370a7e-82ab-40ea-836c-8a86a606d19b
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
DEBUG: Rule 'rules_boost+' indicated that a canonical reproducible form can be obtained by modifying arguments integrity = "sha256-4mKwezZI/cRJtzanuKwfvj+C0wuCO5C+fxSvAIZIZG8="
DEBUG: Repository rules_boost+ instantiated at:
  <builtin>: in <toplevel>
Repository rule http_archive defined at:
  /home/runner/.bazel/external/bazel_tools/tools/build_defs/repo/http.bzl:394:31: in <toplevel>
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
WARNING: For repository 'googletest', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph. Please update the version in your MODULE.bazel or set --check_direct_dependencies=off
WARNING: For repository 'rules_cc', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph. Please update the version in your MODULE.bazel or set --check_direct_dependencies=off
Computing main repo mapping: 
Loading: 
Loading: 2 packages loaded
Loading: 2 packages loaded
    currently loading: 
Analyzing: target //:license-check (3 packages loaded, 0 targets configured)
Analyzing: target //:license-check (3 packages loaded, 0 targets configured)

Analyzing: target //:license-check (73 packages loaded, 9 targets configured)

Analyzing: target //:license-check (75 packages loaded, 9 targets configured)

Analyzing: target //:license-check (96 packages loaded, 197 targets configured)

Analyzing: target //:license-check (137 packages loaded, 2545 targets configured)

Analyzing: target //:license-check (138 packages loaded, 2546 targets configured)

Analyzing: target //:license-check (141 packages loaded, 4553 targets configured)

Analyzing: target //:license-check (141 packages loaded, 4553 targets configured)

DEBUG: Rule 'toolchains_llvm++llvm+llvm_toolchain_llvm' indicated that a canonical reproducible form can be obtained by modifying arguments _action_listener = <unknown object com.google.devtools.build.lib.packages.Attribute$LabelListLateBoundDefault>, _config_dependencies = [], _configure = False, _environ = [], _original_name = "llvm_toolchain_llvm"
DEBUG: Repository toolchains_llvm++llvm+llvm_toolchain_llvm instantiated at:
  <builtin>: in <toplevel>
Repository rule llvm defined at:
  /home/runner/.bazel/external/toolchains_llvm+/toolchain/rules.bzl:27:23: in <toplevel>
Analyzing: target //:license-check (141 packages loaded, 4553 targets configured)

INFO: Analyzed target //:license-check (142 packages loaded, 6488 targets configured).
[9 / 14] checking cached actions
INFO: From Generating Dash formatted dependency file ...:
INFO: Successfully converted 62 packages from Cargo.lock to bazel-out/k8-fastbuild/bin/formatted.txt
INFO: Found 1 target...
Target //:license.check.license_check up-to-date:
  bazel-bin/license.check.license_check
  bazel-bin/license.check.license_check.jar
INFO: Elapsed time: 197.710s, Critical Path: 0.71s
INFO: 14 processes: 3 disk cache hit, 9 internal, 2 processwrapper-sandbox.
INFO: Build completed successfully, 14 total actions
INFO: Running command line: bazel-bin/license.check.license_check ./formatted.txt <args omitted>
[main] INFO Querying Eclipse Foundation for license data for 62 items.
[main] INFO Found 32 items.
[main] INFO Querying ClearlyDefined for license data for 30 items.
[main] INFO Found 30 items.
[main] INFO License information could not be automatically verified for the following content:
[main] INFO 
[main] INFO crate/cratesio/-/test_scenarios_rust/0.2.0
[main] INFO 
[main] INFO This content is either not correctly mapped by the system, or requires review.
[main] INFO A review is required for crate/cratesio/-/test_scenarios_rust/0.2.0.
[main] INFO A review request already exists https://gitlab.eclipse.org/eclipsefdn/emo-team/iplab/-/issues/23040 .

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The created documentation from the pull request is available at: docu-html

Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.3.19 to 0.3.20.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](tokio-rs/tracing@tracing-subscriber-0.3.19...tracing-subscriber-0.3.20)

---
updated-dependencies:
- dependency-name: tracing-subscriber
  dependency-version: 0.3.20
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot force-pushed the dependabot/cargo/tracing-subscriber-0.3.20 branch from e17cc2d to 96f13ff Compare September 1, 2025 10:08
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