GHSA-f8q4-jwww-x3wv
Race Condition in Paramiko
At a glance
- Published
- Updated
- CVE
- CVE-2022-24302
- Aliases
- PYSEC-2022-166
- CVSS_V3
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Description
In Paramiko before 2.10.1, a race condition (between creation and chmod) in the write_private_key_file function could allow unauthorized information disclosure.
Affected packages
| Package | Versions |
|---|---|
| PyPI · paramiko | introduced 2.10.0, fixed 2.10.1 |
| PyPI · paramiko | introduced 2.9.0, fixed 2.9.3 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-24302 ADVISORY
- https://github.com/paramiko/paramiko/commit/4c491e299c9b800358b16fa4886d8d94f45abe2e WEB
- https://github.com/advisories/GHSA-f8q4-jwww-x3wv ADVISORY
- https://github.com/paramiko/paramiko PACKAGE
- https://github.com/paramiko/paramiko/blob/363a28d94cada17f012c1604a3c99c71a2bda003/paramiko/pkey.py#L546 WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/paramiko/PYSEC-2022-166.yaml WEB
- https://lists.debian.org/debian-lts-announce/2022/03/msg00032.html WEB
- https://lists.debian.org/debian-lts-announce/2022/09/msg00013.html WEB
- https://lists.debian.org/debian-lts-announce/2025/12/msg00020.html WEB
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LUEUEGILZ7MQXRSUF5VMMO4SWJQVPTQL WEB
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TPMKRUS4HO3P7NR7P4Y6CLHB4MBEE3AI WEB
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U63MJ2VOLLQ35R7CYNREUHSXYLWNPVSB WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LUEUEGILZ7MQXRSUF5VMMO4SWJQVPTQL WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TPMKRUS4HO3P7NR7P4Y6CLHB4MBEE3AI WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U63MJ2VOLLQ35R7CYNREUHSXYLWNPVSB WEB
- https://www.paramiko.org/changelog.html WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |