CVE-2022-42969
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
The py library through 1.11.0 for Python allows remote attackers to conduct a ReDoS (Regular expression Denial of Service) attack via a Subversion repository with crafted info data, because the InfoSvnCommand argument is mishandled. Note: This has been disputed by multiple third parties as not being reproduceable and they argue this is not a valid vulnerability.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-42969
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2022-42969.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | affected | |
| debian | sid | affected | |
| debian | trixie | affected | |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-42969
- https://github.com/pytest-dev/py/issues/287
- https://github.com/pytest-dev/py/issues/288
- https://github.com/pytest-dev/pytest/issues/10392
- https://github.com/advisories/GHSA-w596-4wvx-j9j6
- https://github.com/pypa/advisory-database/tree/main/vulns/py/PYSEC-2022-42969.yaml
- https://github.com/pytest-dev/py
- https://github.com/pytest-dev/py/blob/cb87a83960523a2367d0f19226a73aed4ce4291d/py/_path/svnurl.py#L316
- https://news.ycombinator.com/item?id=34163710
- https://pypi.org/project/py
- https://www.suse.com/security/cve/CVE-2022-42969.html
- https://security-tracker.debian.org/tracker/CVE-2022-42969
Verify integrity in audit chain (admin only). AS-IS.