The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2024-8990:01 advisory.

    * python-gevent: privilege escalation via a crafted script to the WSGIServer component (CVE-2023-41419)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

An update of the python3 package has been released.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:8102 advisory.

    gevent is a coroutine-based Python networking library that uses greenlet to provide a high-level     synchronous API on top of libevent event loop.  Features include:    * convenient API around greenlets   *     familiar synchronization primitives (gevent.event, gevent.queue)   * socket module that cooperates   *     WSGI server on top of libevent-http   * DNS requests done through libevent-dns   * monkey patching utility     to get pure Python modules to cooperate

    Security Fix(es):

    * python-gevent: privilege escalation via a crafted script to the WSGIServer component (CVE-2023-41419)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:8105 advisory.

    gevent is a coroutine-based Python networking library that uses greenlet to provide a high-level     synchronous API on top of libevent event loop.  Features include:    * convenient API around greenlets   *     familiar synchronization primitives (gevent.event, gevent.queue)   * socket module that cooperates   *     WSGI server on top of libevent-http   * DNS requests done through libevent-dns   * monkey patching utility     to get pure Python modules to cooperate

    Security Fix(es):

    * python-gevent: privilege escalation via a crafted script to the WSGIServer component (CVE-2023-41419)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:7785 advisory.

    gevent is a coroutine-based Python networking library that uses greenlet to provide a high-level     synchronous API on top of libevent event loop.  Features include:    * convenient API around greenlets   *     familiar synchronization primitives (gevent.event, gevent.queue)   * socket module that cooperates   *     WSGI server on top of libevent-http   * DNS requests done through libevent-dns   * monkey patching utility     to get pure Python modules to cooperate

    Security Fix(es):

    * python-gevent: privilege escalation via a crafted script to the WSGIServer component (CVE-2023-41419)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2024:8834 advisory.

    * python-gevent: privilege escalation via a crafted script to the WSGIServer component (CVE-2023-41419)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2024:0161 advisory.

    Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

    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.

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4377 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4377-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                      Paride Legovini     November 24, 2025                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : python-gevent     Version        : 20.9.0-2+deb11u1     CVE ID         : 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.

    For Debian 11 bullseye, this problem has been fixed in version     20.9.0-2+deb11u1.

    We recommend that you upgrade your python-gevent packages.

    For the detailed security status of python-gevent please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/python-gevent

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-9083-1 advisory.

    It was discovered that the gevent WSGI server incorrectly validated chunked transfer encoding trailers in     HTTP requests. A remote attacker could possibly use this issue to perform HTTP request smuggling attacks,     leading to privilege escalation.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2024-8834 advisory.

    [1.2.2-5]
    - Avoid printing TypeError traceback
    - gevent.pywsgi: Much improved handling of chunk trailers       Backport fix for CVE-2023-41419       Resolves: RHEL-17078

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:7438 advisory.

    gevent is a coroutine-based Python networking library that uses greenlet to provide a high-level     synchronous API on top of libevent event loop.

    Security Fix(es):

    * python-gevent: privilege escalation via a crafted script to the WSGIServer component (CVE-2023-41419)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
292445	MiracleLinux 8 : python-gevent-1.2.2-5.el8_10 (AXSA:2024-8990:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	critical
234436	Photon OS 4.0: Python3 PHSA-2025-4.0-0730	Nessus	PhotonOS Local Security Checks	2025/4/15	2026/11/2	medium
209017	RHEL 8 : python-gevent (RHSA-2024:8102)	Nessus	Red Hat Local Security Checks	2024/10/15	2024/10/15	critical
209019	RHEL 8 : python-gevent (RHSA-2024:8105)	Nessus	Red Hat Local Security Checks	2024/10/15	2024/10/15	critical
208255	RHEL 8 : python-gevent (RHSA-2024:7785)	Nessus	Red Hat Local Security Checks	2024/10/8	2024/10/8	critical
210437	AlmaLinux 8 : python-gevent (ALSA-2024:8834)	Nessus	Alma Linux Local Security Checks	2024/11/6	2024/11/6	critical
236393	Alibaba Cloud Linux 3 : 0161: python-gevent (ALINUX3-SA-2024:0161)	Nessus	Alibaba Cloud Linux Local Security Checks	2025/5/14	2025/5/14	critical
277933	Debian dla-4377 : python-gevent-doc - security update	Nessus	Debian Local Security Checks	2025/12/9	2025/12/9	critical
381363	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS : gevent vulnerability (USN-9083-1)	Nessus	Ubuntu Local Security Checks	2026/11/14	2026/11/14	critical
210375	Oracle Linux 8 : python-gevent (ELSA-2024-8834)	Nessus	Oracle Linux Local Security Checks	2024/11/5	2025/9/11	critical
194393	RHEL 9 : Red Hat OpenStack Platform 17.1.1 (python-gevent) (RHSA-2023:7438)	Nessus	Red Hat Local Security Checks	2024/4/28	2024/11/7	critical

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