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,...

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-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,...

CVE-2022-41556

CVE-2022-41556 affects lighttpd 1.4.56–1.4.66, describing a resource leak in gw_backend.c that can cause denial of service (connection-slot exhaustion) after a large amount of anomalous TCP behavior, related to RDHUP mishandling in certain HTTP/1.1 chunked scenarios (mod_fastcgi also affected). T...

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,...

The vulnerability of the mod_wstunnel module in the lighttpd web server allows a hacker to cause a service failure.

The vulnerability of the modwstunnel module in the lighttpd web server is related to pointer dereferencing errors. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Fedora: Security Advisory for lighttpd (FEDORA-2022-c26b19568d)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

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,...

[SECURITY] Fedora 35 Update: lighttpd-1.4.67-1.fc35

lighttpd pronounced /lighty/ is a secure, fast, compliant, and very flexible web server that has been optimized for high-performance environments. lighttpd uses memory and CPU efficiently and has lower resource use than other popular web servers. Its advanced feature-set FastCGI, CGI, Auth,...

Debian dla-3133 : lighttpd - security update

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3133 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3133-1 [email protected] https://www.debian.org/lts/security/...

Debian: Security Advisory (DLA-3133-1)

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

ROS-20221004-02

Vulnerability of lighttpd web server is related to a null pointer dereferencing error in modwstunnel module module when processing invalid HTTP requests. Exploitation of the vulnerability could allow an attacker, remotely, send specially crafted HTTP requests to a vulnerable web server and execut...

OPENSUSE-SU-2022:10140-1 Security update for lighttpd

This update for lighttpd fixes the following issues: lighttpd was updated to 1.4.67: Update comment about TCPINFO on OpenBSD modajp13 fix crash with bad response headers fixes 3170 core handle RDHUP when collecting chunked body CVE-2022-41556 boo1203872 core tweak streaming request body to backen...

[SECURITY] [DLA 3133-1] lighttpd security update

Debian LTS Advisory DLA-3133-1 [email protected] https://www.debian.org/lts/security/ Helmut Grohne October 03, 2022 https://wiki.debian.org/LTS Package : lighttpd Version : 1.4.53-4+deb10u3 CVE ID : CVE-2022-37797 An invalid HTTP request websocket handshake may cause a NULL pointer...

Security update for lighttpd (moderate)

openSUSE Security Update: Security update for lighttpd Announcement ID: openSUSE-SU-2022:10140-1 Rating: moderate References: 1203872 Cross-References: CVE-2022-41556 CVSS scores: CVE-2022-41556 SUSE: 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Backports SLE-15-SP...

DLA-3133-1 lighttpd - security update

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The vulnerability of the Lighttpd microprogramming software library in routers from D-LINK models DIR-867, DIR-878, and DIR-882-US allows a hacker to execute arbitrary code.

The vulnerability of the Lighttpd microprogramming software-based router libraries from D-LINK models DIR-867, DIR-878, and DIR-882-US stems from buffer overflows in the stack. Exploiting this vulnerability allows a malicious actor to execute arbitrary code via a specially crafted HTTP request se...

openSUSE 15 Security Update : lighttpd (openSUSE-SU-2022:10132-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2022:10132-1 advisory. - In lighttpd 1.4.65, modwstunnel does not initialize a handler function pointer if an invalid HTTP request websocket handshake is received. It lea...

OPENSUSE-SU-2022:10132-1 Security update for lighttpd

This update for lighttpd fixes the following issues: lighttpd was updated to 1.4.66: a number of bug fixes Fix HTTP/2 downloads = 4GiB Fix SIGUSR1 graceful restart with TLS futher bug fixes CVE-2022-37797: null pointer dereference in modwstunnel, possibly a remotely triggerable crash boo1203358 I...

Security update for lighttpd (moderate)

openSUSE Security Update: Security update for lighttpd Announcement ID: openSUSE-SU-2022:10132-1 Rating: moderate References: 1203358 Cross-References: CVE-2022-37797 CVSS scores: CVE-2022-37797 NVD : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-37797 SUSE: 7.5...