The version of httpd installed on the remote host is prior to 2.4.54-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1812 advisory.

    An HTTP request smuggling vulnerability was found in the mod_proxy_ajp module of httpd. This flaw allows     an attacker to smuggle requests to the AJP server, where it forwards requests. (CVE-2022-26377)

    An out-of-bounds read vulnerability was found in the mod_isapi module of httpd. The issue occurs when     httpd is configured to process requests with the mod_isapi module. (CVE-2022-28330)

    An out-of-bounds read vulnerability was found in httpd. A very large input to the ap_rputs and ap_rwrite     functions can lead to an integer overflow and result in an out-of-bounds read. (CVE-2022-28614)

    An out-of-bounds read vulnerability was found in httpd. A very large input to the ap_strcmp_match function     can lead to an integer overflow and result in an out-of-bounds read. (CVE-2022-28615)

    A flaw was found in the mod_lua module of httpd. A malicious request to a Lua script that calls     parsebody(0) can lead to a denial of service due to no default limit on the possible input size.
    (CVE-2022-29404)

    A flaw was found in the mod_sed module of httpd. A very large input to the mod_sed module can result in a     denial of service due to excessively large memory allocations. (CVE-2022-30522)

    A flaw was found in the mod_lua module of httpd. The data returned by the wsread function may point past     the end of the storage allocated for the buffer, resulting in information disclosure. (CVE-2022-30556)

    A flaw was found in the mod_proxy module of httpd. The server may remove the X-Forwarded-* headers from a     request based on the client-side Connection header hop-by-hop mechanism. (CVE-2022-31813)

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

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

Detections

Analytics

Amazon Linux 2 : httpd (ALAS-2022-1812)

critical Nessus Plugin ID 163233

Version 1.4

Version 1.3

Version 1.2

Version 1.4 Dec 12, 2024, 9:55 AM CVSS metrics ("Cvssv4 score" set to 0.0) CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C") CVSSv2 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202412120955
Version 1.3 Oct 17, 2023, 5:21 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C") CVSSv3 score source (set to "CVE-2022-31813") Exploit attributes ("Exploit available" set to "True". "Exploitability ease" changed from "No known exploits are available" to "Exploits are available") Plugin Feed: 202310171721
Version 1.2 Oct 17, 2023, 3:14 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C") CVSSv3 score source (set to "CVE-2022-31813") Exploit attributes ("Exploit available" set to "True") Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available") Plugin Feed: 202310171514