CVE-2022-24302
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
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.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-24302
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2022-24302.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 2.10.3-1 |
| debian | bullseye | fixed | 2.7.2-1+deb11u1 |
| debian | forky | fixed | 2.10.3-1 |
| debian | sid | fixed | 2.10.3-1 |
| debian | trixie | fixed | 2.10.3-1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-24302
- https://github.com/paramiko/paramiko/commit/4c491e299c9b800358b16fa4886d8d94f45abe2e
- https://github.com/advisories/GHSA-f8q4-jwww-x3wv
- https://github.com/paramiko/paramiko
- https://github.com/paramiko/paramiko/blob/363a28d94cada17f012c1604a3c99c71a2bda003/paramiko/pkey.py#L546
- https://github.com/pypa/advisory-database/tree/main/vulns/paramiko/PYSEC-2022-166.yaml
- https://lists.debian.org/debian-lts-announce/2022/03/msg00032.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00013.html
- https://lists.debian.org/debian-lts-announce/2025/12/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LUEUEGILZ7MQXRSUF5VMMO4SWJQVPTQL
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TPMKRUS4HO3P7NR7P4Y6CLHB4MBEE3AI
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U63MJ2VOLLQ35R7CYNREUHSXYLWNPVSB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LUEUEGILZ7MQXRSUF5VMMO4SWJQVPTQL
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TPMKRUS4HO3P7NR7P4Y6CLHB4MBEE3AI
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U63MJ2VOLLQ35R7CYNREUHSXYLWNPVSB
- https://www.paramiko.org/changelog.html
- https://www.suse.com/security/cve/CVE-2022-24302.html
- https://security-tracker.debian.org/tracker/CVE-2022-24302
Verify integrity in audit chain (admin only). AS-IS.