SUSE CVE-2022-37797

In lighttpd 1.4.65, modwstunnel does not initialize a handler function pointer if an invalid HTTP request websocket handshake is received. It leads to null pointer dereference which crashes the server. It could be used by an external attacker to cause denial of service condition...

SUSE CVE-2022-41556

A resource leak in gwbackend.c in lighttpd 1.4.56 through 1.4.66 could lead to a denial of service connection-slot exhaustion after a large amount of anomalous TCP behavior by clients. It is related to RDHUP mishandling in certain HTTP/1.1 chunked situations. Use of modfastcgi is, for example,...

Ubuntu: Security Advisory (USN-4775-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

CVE-2022-41140

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple D-Link routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the lighttpd service, which listens on TCP port 80 by default. The iss...

CVE-2022-41140

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple D-Link routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the lighttpd service, which listens on TCP port 80 by default. The iss...

Stack overflow

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple D-Link routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the lighttpd service, which listens on TCP port 80 by default. The iss...

CVE-2022-41140

Multiple D-Link routers , specifically the DIR-867 , DIR-878 , and DIR-882 models, are vulnerable to a stack-based buffer overflow. The flaw resides in the lighttpd service (defaulting to TCP port 80) due to insufficient validation of user-supplied data lengths prior to copying it into a fixed-le...

CVE-2022-41140

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple D-Link routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the lighttpd service, which listens on TCP port 80 by default. The iss...

D-Link 多款路由器缓冲区错误漏洞

The D-Link DIR-878, among others, is a wireless router from China-based AUO D-Link. A security vulnerability exists in multiple D-Link routers, which stems from the lighttpd service used in the routers failing to validate the length of user input before copying it to a specific buffer. An attacke...

CVE-2022-41140

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple D-Link routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the lighttpd service, which listens on TCP port 80 by default. The iss...

CVE-2022-41140: Stack-based Buffer Overflow

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple D-Link routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the lighttpd service, which listens on TCP port 80 by default. The iss...

lighttpd 1.4.56 < 1.4.59 Denial of Service

According to its banner, the version of lighttpd running on the remote host is 1.4.56, 1.4.57 or 1.4.58. It is, therefore, affected by a a denial of service because connectionreadheadermore in connections.c has a typo that disrupts use of multiple read operations on large headers. Note that the...

lighttpd < 1.4.54 Integer Overflow

According to its banner, the version of lighttpd running on the remote host is prior to 1.4.54. It is, therefore, affected by a signed integer overflow which might allow remote attackers to cause a denial of service. Note that the scanner has not tested for these issues but has instead relied onl...

PT-2022-6574 · NetGear · Netgear Rax30

Name of the Vulnerable Software and Affected Versions: NETGEAR RAX30 affected versions not specified Description: This issue allows network-adjacent attackers to execute arbitrary code on affected installations. The flaw exists within the configuration of the lighttpd HTTP server, resulting from...

Lighttpd: Denial of Service

Background Lighttpd is a lightweight high-performance web server. Description Lighttpd's modwstunnel does not initialize a handler function pointer if an invalid HTTP request websocket handshake is received. Impact An attacker can trigger a denial of service via making Lighttpd try to call an...

GLSA-202210-12 : Lighttpd: Denial of Service

The remote host is affected by the vulnerability described in GLSA-202210-12 Lighttpd: Denial of Service - In lighttpd 1.4.65, modwstunnel does not initialize a handler function pointer if an invalid HTTP request websocket handshake is received. It leads to null pointer dereference which crashes...

OESA-2022-1989 lighttpd security update

Secure, fast, compliant and very flexible web-server which has been optimized for high-performance environments. It has a very low memory footprint compared to other webservers and takes care of cpu-load. Its advanced feature-set FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and many more...

Mageia: Security Advisory (MGASA-2022-0369)

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...

MGASA-2022-0369 Updated lighttpd packages fix security vulnerability

In lighttpd 1.4.65, modwstunnel does not initialize a handler function pointer if an invalid HTTP request websocket handshake is received. It leads to null pointer dereference which crashes the server. It could be used by an external attacker to cause denial of service condition. CVE-2022-37797 A...

Updated lighttpd packages fix security vulnerability

In lighttpd 1.4.65, modwstunnel does not initialize a handler function pointer if an invalid HTTP request websocket handshake is received. It leads to null pointer dereference which crashes the server. It could be used by an external attacker to cause denial of service condition. CVE-2022-37797 A...