VulnerabilityModified
CVE-2023-41419
An issue in Gevent before version 23.9.0 allows a remote attacker to escalate privileges via a crafted script to the WSGIServer component.
CRITICAL 9.8EPSS 1.34%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue in Gevent before version 23.9.0 allows a remote attacker to escalate privileges via a crafted script to the WSGIServer component.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.34% probability · 70th percentile
- CISA KEV
- Not listed
- Affected
- gevent/gevent
- Source
- cve@mitre.org
References
- https://github.com/gevent/gevent/commit/2f53c851eaf926767fbac62385615efd4886221cPatch
- https://github.com/gevent/gevent/issues/1989Exploit, Issue Tracking, Third Party Advisory
- https://github.com/gevent/gevent/commit/2f53c851eaf926767fbac62385615efd4886221cPatch
- https://github.com/gevent/gevent/issues/1989Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/11/msg00020.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.