CVE-2021-22572

Data-transfer-project information disclosure via tmp directory

CVSS 5.5 MEDIUMEPSS 0.1%CWE-377

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

29 Mar 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

On unix-like systems, the system temporary directory is shared between all users on that system. The root cause is File.createTempFile creates files in the the system temporary directory with world readable permissions. Any sensitive information written to theses files is visible to all other local users on unix-like systems. We recommend upgrading past commit https://github.com/google/data-transfer-project/pull/969

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

Google LLC · Data-Transfer-Project

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References

https://github.com/google/data-transfer-project/pull/969 https://github.com/JLLeitschuh/security-research/security/advisories/GHSA-22c6-wcjm-qfjg