According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject     malicious response headers into backend applications to cause an HTTP desynchronization attack.Users are     recommended to upgrade to version 2.4.59, which fixes this issue.(CVE-2024-24795)

    Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators     to split HTTP responses.This issue affects Apache HTTP Server: through 2.4.58.(CVE-2023-38709)

    HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an     informative HTTP 413 response. If a client does not stop sending headers, this leads to memory     exhaustion.(CVE-2024-27316)

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

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

According to the versions of the httpd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an     informative HTTP 413 response. If a client does not stop sending headers, this leads to memory     exhaustion.(CVE-2024-27316)

    Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators     to split HTTP responses.This issue affects Apache HTTP Server: through 2.4.58.(CVE-2023-38709)

    HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject     malicious response headers into backend applications to cause an HTTP desynchronization attack.Users are     recommended to upgrade to version 2.4.59, which fixes this issue.(CVE-2024-24795)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization httpd security advisory.

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

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an     informative HTTP 413 response. If a client does not stop sending headers, this leads to memory     exhaustion.(CVE-2024-27316)

    Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators     to split HTTP responses.This issue affects Apache HTTP Server: through 2.4.58.(CVE-2023-38709)

    HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject     malicious response headers into backend applications to cause an HTTP desynchronization attack.Users are     recommended to upgrade to version 2.4.59, which fixes this issue.(CVE-2024-24795)

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

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

According to the versions of the mod_http2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an     informative HTTP 413 response. If a client does not stop sending headers, this leads to memory     exhaustion.(CVE-2024-27316)

Tenable has extracted the preceding description block directly from the EulerOS mod_http2 security advisory.

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

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators     to split HTTP responses.(CVE-2023-38709)

    HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject     malicious response headers into backend applications to cause an HTTP desynchronization attack.Users are     recommended to upgrade to version 2.4.59, which fixes this issue.(CVE-2024-24795)

    HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an     informative HTTP 413 response. If a client does not stop sending headers, this leads to memory     exhaustion.(CVE-2024-27316)

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

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

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators     to split HTTP responses.(CVE-2023-38709)

    HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an     informative HTTP 413 response. If a client does not stop sending headers, this leads to memory     exhaustion.(CVE-2024-27316)

    HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject     malicious response headers into backend applications to cause an HTTP desynchronization attack.Users are     recommended to upgrade to version 2.4.59, which fixes this issue.(CVE-2024-24795)

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

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

The version of Apache httpd installed on the remote host is prior to 2.4.59. It is, therefore, affected by multiple vulnerabilities as referenced in the 2.4.59 advisory.

  - Apache HTTP Server: HTTP Response Splitting in multiple modules: HTTP Response splitting in multiple     modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend     applications to cause an HTTP desynchronization attack. Users are recommended to upgrade to version     2.4.59, which fixes this issue. Acknowledgements: (CVE-2024-24795)

  - Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames: HTTP/2 incoming     headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP     413 response. If a client does not stop sending headers, this leads to memory exhaustion.
    Acknowledgements: finder: Bartek Nowotarski (https://nowotarski.info/) (CVE-2024-27316)

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

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2891 advisory.

    The httpd packages provide the Apache HTTP Server, a powerful, efficient, and     extensible web server.

    Security Fix(es):

    * mod_http2: httpd: CONTINUATION frames DoS (CVE-2024-27316)

    * mod_http2: reset requests exhaust memory (incomplete fix of CVE-2023-44487) (CVE-2023-45802)

    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 these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3818 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3818-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                   Bastien Roucaris     May 24, 2024                                  https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : apache2     Version        : 2.4.59-1~deb10u1     CVE ID         : CVE-2019-17567 CVE-2023-31122 CVE-2023-38709 CVE-2023-45802                      CVE-2024-24795 CVE-2024-27316     Debian Bug     : 1068412

    Multiple vulnerabilities have been discovered in the Apache HTTP server,     which may result in HTTP response splitting, denial of service, or     authorization bypass.

    CVE-2019-17567

         mod_proxy_wstunnel configured on an URL that is not          necessarily Upgraded by the origin server was tunneling          the whole connection regardless, thus allowing for subsequent requests          on the same connection to pass through with no HTTP validation,          authentication or authorization possibly configured.

    CVE-2023-31122

        An Out-of-bounds Read vulnerability was found in mod_macro.

    CVE-2023-38709

        A faulty input validation was found in the core of Apache         that allows malicious or exploitable backend/content generators         to split HTTP responses.

    CVE-2023-45802

        When an HTTP/2 stream was reset (RST frame) by a client, there was a         time window were the request's memory resources were not reclaimed         immediately. Instead, de-allocation was deferred to connection close.
        A client could send new requests and resets, keeping the connection         busy and open and causing the memory footprint to keep on growing.
        On connection close, all resources were reclaimed, but the process         might run out of memory before that.

    CVE-2024-24795

        HTTP Response splitting in multiple modules in Apache HTTP Server         allows an attacker that can inject malicious response headers into         backend applications to cause an HTTP desynchronization attack.

    CVE-2024-27316

        HTTP/2 incoming headers exceeding the limit are temporarily         buffered in nghttp2 in order to generate an informative HTTP         413 response. If a client does not stop sending headers, this         leads to memory exhaustion.

    For Debian 10 buster, these problems have been fixed in version     2.4.59-1~deb10u1.

    Please note that the fix of CVE-2024-24795, may break unrelated     CGI-BIN scripts. As part of the security fix, the Apache webserver     mod_cgi module has stopped relaying the Content-Length field     of the HTTP reply header from the CGI programs back to the client     in cases where the connection is to be closed and the client     is able to read until end-of-file. You may restore legacy     behavior for trusted scripts by adding the following configuration     environment variable to the     Apache configuration, scoped to the <Directory> entry or     entries in which scripts are being served via CGI,     SetEnv ap_trust_cgilike_cl yes.
    The definitive fix is to read the whole input,     re-allocating the input buffer to fit as more input is received     in CGI-BIN scripts, and and to not trust that     CONTENT_LENGTH variable is always present.

    We recommend that you upgrade your apache2 packages.

    For the detailed security status of apache2 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/apache2

    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 these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
205935	EulerOS 2.0 SP12 : httpd (EulerOS-SA-2024-2239)	Nessus	Huawei Local Security Checks	2024/8/20	2024/8/20	high
205966	EulerOS Virtualization 2.11.1 : httpd (EulerOS-SA-2024-2168)	Nessus	Huawei Local Security Checks	2024/8/21	2024/8/21	high
200941	EulerOS 2.0 SP11 : httpd (EulerOS-SA-2024-1836)	Nessus	Huawei Local Security Checks	2024/6/25	2024/6/25	high
200949	EulerOS 2.0 SP11 : mod_http2 (EulerOS-SA-2024-1840)	Nessus	Huawei Local Security Checks	2024/6/25	2024/6/25	high
200963	EulerOS 2.0 SP11 : mod_http2 (EulerOS-SA-2024-1819)	Nessus	Huawei Local Security Checks	2024/6/25	2024/6/25	high
202434	EulerOS 2.0 SP10 : httpd (EulerOS-SA-2024-1886)	Nessus	Huawei Local Security Checks	2024/7/15	2024/7/15	high
202542	EulerOS 2.0 SP9 : httpd (EulerOS-SA-2024-1936)	Nessus	Huawei Local Security Checks	2024/7/16	2024/7/16	high
192923	Apache 2.4.x < 2.4.59 Multiple Vulnerabilities	Nessus	Web Servers	2024/4/4	2024/7/12	high
197204	RHEL 8 : httpd:2.4 (RHSA-2024:2891)	Nessus	Red Hat Local Security Checks	2024/5/16	2024/11/7	high
197924	Debian dla-3818 : apache2 - security update	Nessus	Debian Local Security Checks	2024/5/25	2024/7/12	medium

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