The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8338-1 advisory.

    It was discovered that Apache HTTP Server incorrectly handled certain response headers. An attacker could     possibly use this issue to perform HTTP response splitting attacks. This issue only affected Ubuntu 14.04     LTS. (CVE-2023-38709)

    Will Dormann and David Warren discovered that Apache HTTP Server's HTTP/2 implementation did not properly     reclaim memory when streams were reset by clients. A remote attacker could possibly use this issue to     cause Apache HTTP Server to consume resources, leading to a denial of service. This issue only affected     Ubuntu 18.04 LTS. (CVE-2023-45802)

    Keran Mu and Jianjun Chen discovered that Apache HTTP Server incorrectly handled certain response headers.
    An attacker could possibly use this issue to perform HTTP response splitting attacks. This issue only     affected Ubuntu 14.04 LTS. (CVE-2024-24795)

    Orange Tsai discovered that Apache HTTP Server mod_proxy incorrectly handled URL encoding. A remote     attacker could possibly use this issue to bypass authentication via crafted requests. This issue only     affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2024-38473)

    Orange Tsai discovered that Apache HTTP Server could be caused to perform server-side request forgery     (SSRF) via malicious backend response headers. A remote attacker could possibly use this issue to conduct     SSRF attacks or disclose sensitive information. This issue only affected Ubuntu 14.04 LTS.
    (CVE-2024-38476)

    Orange Tsai discovered that Apache HTTP Server mod_proxy did not properly handle certain null pointer     conditions. A remote attacker could possibly use this issue to cause Apache HTTP Server to crash,     resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2024-38477)

    Orange Tsai discovered that Apache HTTP Server mod_rewrite could be made to perform server-side request     forgery (SSRF) via unsafe RewriteRules. A remote attacker could possibly use this issue to conduct SSRF     attacks. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2024-39573)

    It was discovered that Apache HTTP Server incorrectly handled certain response headers. An attacker could     possibly use this issue to perform HTTP response splitting attacks. This issue only affected Ubuntu 14.04     LTS. (CVE-2024-42516)

    It was discovered that Apache HTTP Server could be caused to perform server-side request forgery (SSRF)     via mod_headers modifying Content-Type headers. A remote attacker could possibly use this issue to conduct     SSRF attacks. This issue only affected Ubuntu 14.04 LTS. (CVE-2024-43204)

    John Runyon discovered that Apache HTTP Server mod_ssl did not properly escape user-supplied data before     writing log entries. A remote attacker could possibly use this issue to insert escape sequences into log     files. This issue only affected Ubuntu 14.04 LTS. (CVE-2024-47252)

    Robert Merget discovered that Apache HTTP Server with SSLEngine optional was vulnerable to HTTP     desynchronisation attacks. An attacker in a privileged network position could possibly use this issue to     hijack HTTP sessions. This issue only affected Ubuntu 14.04 LTS. (CVE-2025-49812)

    It was discovered that Apache HTTP Server mod_md had an integer overflow in the ACME certificate renewal     backoff timer. An attacker could possibly use this issue to cause excessive certificate renewal requests.
    This issue only affected Ubuntu 20.04 LTS. (CVE-2025-55753)

    Anthony Parfenov discovered that Apache HTTP Server with SSI enabled and mod_cgid passed shell-escaped     query strings to #exec cmd directives. A remote attacker could possibly use this issue to perform command     injection. (CVE-2025-58098)

    Mattias sander discovered that Apache HTTP Server incorrectly gave precedence to environment variables     from HTTP headers over server-calculated CGI variables. A remote attacker could possibly use this issue to     influence the environment of CGI programs. (CVE-2025-65082)

    Mattias sander discovered that Apache HTTP Server mod_userdir with suexec could be caused to run CGI     scripts under an unexpected user ID via RequestHeader directives in .htaccess files. An attacker with     .htaccess write access could possibly use this issue to bypass suexec user restrictions. (CVE-2025-66200)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-e7e73befad advisory.

    - version update
    - security update

Tenable has extracted the preceding description block directly from the Fedora 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 Rocky Linux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-2026_0429 advisory.

    This advisory aggregates security fixes for the httpd SRPM in CIQ LTS 9.2. It addresses 3 CVEs:
    CVE-2023-31122, CVE-2023-38709, CVE-2024-38476.

Tenable has extracted the preceding description block directly from the CIQ 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 SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2686-1 advisory.

    This update for apache2 fixes the following issues

    - CVE-2026-23918: http2: double free and possible RCE on early reset (bsc#1263957).
    - CVE-2026-24072: mod_rewrite elevation of privileges via ap_expr (bsc#1263935).
    - CVE-2026-28780: heap buffer overflow in `mod_proxy_ajp` via `ajp_msg_check_header()` (bsc#1264163).
    - CVE-2026-29167: mod_ldap per-dir use-after-free (bsc#1267976).
    - CVE-2026-29168: allocation of resources without limits in `mod_md` via OCSP response (bsc#1264150).
    - CVE-2026-29169: NULL pointer dereference in `mod_dav_lock` allows server crash via malicious requests     (bsc#1263956).
    - CVE-2026-29170: mod_proxy_ftp XSS (bsc#1267977).
    - CVE-2026-33006: `mod_auth_digest` timing attack allows bypass of Digest authentication (bsc#1263955).
    - CVE-2026-33007: NULL pointer dereference in `mod_authn_socache` allows unauthenticated remote user to     crash a child       processes (bsc#1263954).
    - CVE-2026-33523: HTTP response splitting forwarding malicious status line (bsc#1263953).
    - CVE-2026-33857: off-by-one OOB reads in AJP getter functions (bsc#1263952).
    - CVE-2026-34032: heap buffer overread in `mod_proxy_ajp` due to missing null-termination check     (bsc#1263951).
    - CVE-2026-34059: heap buffer overread and memory disclosure via `ajp_parse_data()` (bsc#1263950).
    - CVE-2026-34355: mod_proxy_html buffer overflow (bsc#1267978).
    - CVE-2026-34356: malicious backend servers can lead to a heap-based buffer overflow (bsc#1267955).
    - CVE-2026-42535: malicious path manipulation can lead to child process crashes (bsc#1267956).
    - CVE-2026-42536: processing untrusted content can lead to a heap-based buffer overflow (bsc#1267962).
    - CVE-2026-43951: out-of-bound read in `merge_response_headers` can cause crash (bsc#1267963).
    - CVE-2026-44119: improper privilege management can lead to an unauthorized read (bsc#1267965).
    - CVE-2026-44185: Stack Buffer Over-Read in mod_ssl OCSP `send_request` (bsc#1267969).
    - CVE-2026-44186: responses from an attacker-controlled FTP backend can lead to resource exhaustion and a     denial of       service (bsc#1267970).
    - CVE-2026-44631: crafted regular expression can lead to a buffer underwrite (bsc#1267971).
    - CVE-2026-48913: file handle exhaustion during request processing in mod_http2 can lead to a use-after-     free       (bsc#1267972).
    - CVE-2026-49975: Fix cookie header accounting against LimitRequestFields (bsc#1267503).

    Non security issue:

    - Update to 2.4.66 (jsc#PED-16334).

Tenable has extracted the preceding description block directly from the SUSE 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
320481	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS : Apache HTTP Server vulnerabilities (USN-8338-1)	Nessus	Ubuntu Local Security Checks	2026/6/11	2026/6/11	critical
204703	Fedora 39 : httpd (2024-e7e73befad)	Nessus	Fedora Local Security Checks	2024/7/25	2025/5/2	critical
354583	Rocky Linux 9.2 [CIQ] Security Update: httpd / httpd-core / httpd-core-debuginfo / httpd-debuginfo / etc Multiple Vulnerabilities (ciqsa-2026_0429)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/12	critical
324047	SUSE SLES15: apache2 / apache2-devel / apache2-doc / apache2-prefork / etc (SUSE-SU-2026:2686-1)	Nessus	SuSE Local Security Checks	2026/7/1	2026/7/1	high

检测

插件搜索

critical

critical

critical

high