CVE-2021-3702

NameCVE-2021-3702
DescriptionA race condition flaw was found in ansible-runner, where an attacker could watch for rapid creation and deletion of a temporary directory, substitute their directory at that name, and then have access to ansible-runner's private_data_dir the next time ansible-runner made use of the private_data_dir. The highest Threat out of this flaw is to integrity and confidentiality.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ansible-runner (PTS)bookworm2.3.1-2fixed
sid2.3.6-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ansible-runnersource(unstable)(not affected)

Notes

- ansible-runner <not-affected> (Vulnerable code introduced later)
https://github.com/ansible/ansible-runner/pull/742/commits/0e9aa8a97e7832ef9a1553ef2908632a32d2b8c4
Introduced in https://github.com/ansible/ansible-runner/commit/93e95a3df9021a38010386d07df121392d249253

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