Apache APISIX < 2.13.0 Input Validation

The version of Apache APISIX installed on the remote host is prior to 2.13.0. It is, therefore, potentially affected by an input validation vulnerability. When decoding JSON with duplicate keys, lua-cjson will choose the last occurred value as the result. By passing a JSON with a duplicate key, t...

Internet Bug Bounty: Read beyond bounds via ap_rwrite() [zhbug_httpd_47.2]

Greetings. I have found that aprwrite /server/protocol.c can cause a read beyond bounds with the extra data sent to an attacker. The bug is that aprwrite passes its |int nbyte| argument to bufferoutput, where bufferoutput's corresponding |len| argument isa |aprsizet|. Thus, a negative |nbyte| val...

Internet Bug Bounty: Controllable read beyond bounds in lua_websocket_readbytes() [zhbug_httpd_126]

Greetings. I have found a read-beyond-bounds bug in luawebsocketreadbytes that permits an attacker to exfiltrate a controllable amount of heap data if the victim site runs a suitable LUA program. The bug is due to misuse of apgetbrigade and aprbucketread. The following code from v2.4.53 assumes...

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-2022-29404

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-2022-29404

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-2022-29404

CVE-2022-29404 affects Apache HTTP Server 2.4.53 and earlier. The vulnerability lies in the mod_lua code path: a malicious request to a Lua script calling r:parsebody(0) can cause a denial of service due to no default input size limit. Impact is DoS (availability) with network exposure; no data c...

CVE-2022-29404

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-2022-28615

Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in apstrcmpmatch when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use...

CVE-2022-28615

Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in apstrcmpmatch when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use...

PT-2022-3349

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.53 and earlier Description The issue is related to the r:wsread function in the mod lua module of the Apache HTTP Server, which may return lengths that point past the end of the allocated buffer storage. This ca...

PT-2022-3378

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.53 and earlier Description The issue is related to the mod lua module in Apache HTTP Server, where a malicious request to a lua script that calls r:parsebody0 may cause a denial of service due to no default limi...

CVE-2022-29404: Allocation of Resources Without Limits or Throttling

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 HTTP Server 输入验证错误漏洞

Apache HTTP Server is the United States Apache Apache Foundation of an open source web server . The server is fast, reliable and can be expanded through a simple API. An input validation error vulnerability exists in Apache HTTP Server version 2.4.53 and earlier, which stems from a failure to...

CVE-2022-28805 affecting package lua for versions less than 5.4.3-2

CVE-2022-28805 affecting package lua for versions less than 5.4.3-2. A patched version of the package is available...

SUSE SLES15 Security Update : redis (SUSE-SU-2022:1929-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1929-1 advisory. - Redis is an in-memory database that persists on disk. By exploiting weaknesses in the Lua script execution environment, an attack...

SUSE: Security Advisory (SUSE-SU-2022:1929-1)

The remote host is missing an update for the 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...

SUSE-SU-2022:1929-1 Security update for redis

This update for redis fixes the following issues: - CVE-2022-24735: Fixed Lua code injection bsc1198952. - CVE-2022-24736: Fixed Lua NULL pointer dereference bsc1198953...

Schneider Electric C-Bus Automation Controller (5500SHAC) 1.10 Remote Root Exploit

Schneider Electric C-Bus Automation Controller 5500SHAC version 1.10 suffers from an authenticated arbitrary command execution vulnerability. An attacker can abuse the Start-up init script editor and exploit the script POST parameter to insert malicious Lua script code and execute commands with...

Schneider Electric C-Bus Automation Controller (5500SHAC) 1.10 Remote Root

!/usr/bin/env python3 -- coding: utf-8 -- Schneider Electric C-Bus Automation Controller 5500SHAC 1.10 Remote Root Exploit Vendor: Schneider Electric SE Product web page: https://www.se.com | https://www.clipsal.com Product details: -...