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@renovatebot-confluentinc renovatebot-confluentinc bot commented Jun 14, 2025

For any questions/concerns about this PR, please review the Renovate Bot wiki/FAQs, or the #renovatebot Slack channel.

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
com.google.guava:guava 31.1-jre -> 32.0.0-android age adoption passing confidence
com.google.guava:guava 23.3-jre -> 32.0.0-android age adoption passing confidence
com.google.guava:guava 27.0-jre -> 32.0.0-android age adoption passing confidence
com.google.guava:guava 25.0-android -> 32.0.0-android age adoption passing confidence

Warning

Some dependencies could not be looked up. Check the warning logs for more information.


Guava vulnerable to insecure use of temporary directory

CGA-g8pm-vcpp-9jxq / CVE-2023-2976 / GHSA-7g45-4rm6-3mm3

More information

Details

Use of Java's default temporary directory for file creation in FileBackedOutputStream in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class.

Even though the security vulnerability is fixed in version 32.0.0, maintainers recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.

Severity

  • CVSS Score: 5.5 / 10 (Medium)
  • Vector String: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

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


Information Disclosure in Guava

CGA-7rjh-334q-pq8g / CVE-2020-8908 / GHSA-5mg8-w23w-74h3

More information

Details

A temp directory creation vulnerability exists in Guava prior to version 32.0.0 allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava com.google.common.io.Files.createTempDir(). The permissions granted to the directory created default to the standard unix-like /tmp ones, leaving the files open. Maintainers recommend explicitly changing the permissions after the creation of the directory, or removing uses of the vulnerable method.

Severity

  • CVSS Score: 3.3 / 10 (Low)
  • Vector String: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

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


Denial of Service in Google Guava

CGA-8223-gxg7-8cjf / CVE-2018-10237 / GHSA-mvr2-9pj6-7w5j

More information

Details

Unbounded memory allocation in Google Guava 11.0 through 24.x before 24.1.1 allows remote attackers to conduct denial of service attacks against servers that depend on this library and deserialize attacker-provided data, because the AtomicDoubleArray class (when serialized with Java serialization) and the CompoundOrdering class (when serialized with GWT serialization) perform eager allocation without appropriate checks on what a client has sent and whether the data size is reasonable.

Severity

  • CVSS Score: 5.9 / 10 (Medium)
  • Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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


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This PR has been generated by Renovate Bot.

@vinnybod vinnybod closed this Dec 16, 2025
@vinnybod vinnybod deleted the renovate/master-maven-com.google.guava-guava-vulnerability branch December 16, 2025 20:31
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Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update. You will not get PRs for any future 32.x releases. But if you manually upgrade to 32.x then Renovate will re-enable minor and patch updates automatically.

If you accidentally closed this PR, or if you changed your mind: rename this PR to get a fresh replacement PR.

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