httpd: mod_lua: Use of uninitialized value of in r:parsebody

A flaw was found in the modlua module of httpd. A crafted request body can cause a read to a random memory area due to an uninitialized value in functions called by the parsebody function. The highest threat from this vulnerability is to system availability...

httpd: mod_lua: DoS in r:parsebody

A flaw was found in the modlua module of httpd. A malicious request to a Lua script that calls parsebody0 can lead to a denial of service due to no default limit on the possible input size...

Moderate: Red Hat Security Advisory: httpd24-httpd security and bug fix update

An update for httpd24-httpd is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

RHEL 7 : httpd24-httpd (RHSA-2022:6753)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6753 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: modsed: Read/wri...

RHEL 7 : httpd24-httpd (RHSA-2022:0303)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:0303 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: modlua: Possible buffer...

Huawei EulerOS: Security Advisory for httpd (EulerOS-SA-2022-2270)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

GLSA-202208-20 : Apache HTTPD: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202208-20 Apache HTTPD: Multiple Vulnerabilities - A crafted method sent through HTTP/2 will bypass validation and be forwarded by modproxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP...

SUSE-SU-2022:2302-1 Security update for apache2

This update for apache2 fixes the following issues: - CVE-2022-26377: Fixed possible request smuggling in modproxyajp bsc1200338 - CVE-2022-28614: Fixed read beyond bounds via aprwrite bsc1200340 - CVE-2022-28615: Fixed read beyond bounds in apstrcmpmatch bsc1200341 - CVE-2022-29404: Fixed denial...

CLSA-2022-1656430949 Fix CVE(s): CVE-2022-28615, CVE-2022-26377, CVE-2022-30522, CVE-2022-30556, CVE-2022-31813

SECURITY UPDATE: modsed may make excessively large memory allocations and trigger an abort - debian/patches/CVE-2022-30522.patch: limit modsed memory usage - CVE-2022-30522 SECURITY UPDATE: HTTP request smuggling in modproxyajp - debian/patches/CVE-2022-26377.patch: parse request headers in the w...

ROS-20220628-01

A vulnerability in the Apache HTTP web server is related to insufficient validation of user-entered data during the HTTP requests to the lua script that calls r:parsebody0. Exploitation of the vulnerability could allow an attacker acting remotely to send a very large HTTP request to a vulnerable...

CVE-2022-28614

The aprwrite function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using aprwrite or aprputs, such as with modluas r:puts function. Modules compiled and distributed separately from Apache HTTP Server that use t...

CVE-2022-30556

A flaw was found in the modlua 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. Mitigation Disabling modlua and restarting httpd will mitigate this flaw...

CVE-2022-29404

A flaw was found in the modlua module of httpd. A malicious request to a Lua script that calls parsebody0 can lead to a denial of service due to no default limit on the possible input size. Mitigation Disabling modlua and restarting httpd will mitigate this flaw...

CVE-2022-30556 Information Disclosure in mod_lua with websockets

Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread that point past the end of the storage allocated for the buffer...

CVE-2022-29404 Denial of service in mod_lua r:parsebody

In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody0 may cause a denial of service due to no default limit on possible input size...

CVE-2022-28614 read beyond bounds via ap_rwrite()

The aprwrite function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using aprwrite or aprputs, such as with modluas r:puts function. Modules compiled and distributed separately from Apache HTTP Server that use t...

Apache Httpd < 2.4.54 : Information Disclosure in mod_lua with websockets

Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread that point past the end of the storage allocated for the buffer...

Apache httpd -- Multiple vulnerabilities

The Apache httpd project reports: CVE-2022-31813: modproxy X-Forwarded-For dropped by hop-by-hop mechanism. Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded- headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP...

Apache Httpd < 2.4.54 : Denial of service in mod_lua r:parsebody

In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody0 may cause a denial of service due to no default limit on possible input size...

Apache 2.4.x < 2.4.52 mod_lua Buffer Overflow

The version of Apache httpd installed on the remote host is prior to 2.4.52. It is, therefore, affected by a flaw related to modlua when handling multipart content. A carefully crafted request body can cause a buffer overflow in the modlua multipart parser r:parsebody called from Lua scripts. The...