The vulnerability of the Squid proxy server arises from insufficient input validation when processing HTTP responses, allowing attackers to induce service failures.

The vulnerability of the Squid proxy server exists due to insufficient input validation during the processing of HTTP responses. Exploiting this vulnerability allows a malicious actor to cause service interruptions remotely...

Remote Code Execution

nginx is vulnerable to remote code execution. A remote attacker who is able to provide DNS responses to a nginx server can likely achieve remote code execution due to an off-by-one error in ngxresolvercopy while processing DNS responses...

nginx 1.20.0 DNS Resolver Off-By-One Heap Write Exploit

An off-by-one error in ngxresolvercopy while processing DNS responses allows a network attacker to write a dot character '.', 0x2E out of bounds in a heap allocated buffer. The vulnerability can be triggered by a DNS response in reply to a DNS request from nginx when the resolver primitive is...

Dnsmasq: DNS cache poisoning

Background Dnsmasq is a lightweight and easily-configurable DNS forwarder and DHCP server. Description It was discovered that Dnsmasq, when configured with --server=@ or similar e.g. through dbus, configured a fixed UDP port for all outgoing queries to the specified upstream DNS server. Impact An...

nginx: Remote code execution

Background nginx is a robust, small, and high performance HTTP and reverse proxy server. Description It was discovered that nginx did not properly handle DNS responses when “resolver” directive is used. Impact A remote attacker, able to provide DNS responses to a nginx instance, could cause the...

[SECURITY] Fedora 34 Update: python-starlette-0.14.2-6.fc34

Starlette is a lightweight ASGI framework/toolkit, which is ideal for build ing high performance asyncio services. It is production-ready, and gives you the following: Seriously impressive performance. WebSocket support. GraphQL support. In-process background tasks. Startup and shutdown events...

CVE-2021-29687

IBM Security Identity Manager 7.0.2 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 200018...

IBM Security Identity Manager 安全漏洞

IBM Security Identity Manager ISIM is a suite of identity management and governance solutions from IBM in the United States. The solution automates the creation, modification, re-authentication and termination of user privileges throughout the user lifecycle and supports policy-based password...

DEBIAN-CVE-2021-21424

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The ability to enumerate users was possible without relevant permissions due to different handling depending on whether the user existed or not when attempting to use the switch users functionality. ...

CVE-2021-32611

A NULL pointer dereference vulnerability exists in eXcallapi.c in Antisip eXosip2 through 5.2.0 when handling certain 3xx redirect responses...

Null pointer dereference

A NULL pointer dereference vulnerability exists in eXcallapi.c in Antisip eXosip2 through 5.2.0 when handling certain 3xx redirect responses...

UBUNTU-CVE-2021-32611

A NULL pointer dereference vulnerability exists in eXcallapi.c in Antisip eXosip2 through 5.2.0 when handling certain 3xx redirect responses...

DEBIAN-CVE-2021-32052

In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 with Python 3.9.5+, URLValidator does not prohibit newlines and tabs unless the URLField form field is used. If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffecte...

PYSEC-2021-8

In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 with Python 3.9.5+, URLValidator does not prohibit newlines and tabs unless the URLField form field is used. If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffecte...

Django 跨站脚本漏洞

Django is the Django Foundation's set of open source Web application framework based on the Python language . The framework includes an object-oriented mapper, view system, template system, and more. A cross-site scripting vulnerability exists in django, which stems from the fact that on Python...

Open-Xchange OX App Suite 资源管理错误漏洞

Open-Xchange OX App Suite is an e-mail client software from the German company Open-Xchange. A security vulnerability exists in OX App Suite version 7.10.4 and prior versions that allows denial of service via a WKS server with slow response times or large data volumes...

CVE-2020-27009

A vulnerability has been identified in APOGEE PXC Compact BACnet All versions V3.5.5, APOGEE PXC Compact P2 Ethernet All versions V2.8.20, APOGEE PXC Modular BACnet All versions V3.5.5, APOGEE PXC Modular P2 Ethernet All versions V2.8.20, Nucleus NET All versions V5.2, Nucleus Source Code Version...

rubygem-rest-client: session fixation vulnerability Set-Cookie headers present in an HTTP 30x redirection responses

REST client for Ruby aka rest-client before 1.8.0 allows remote attackers to conduct session fixation attacks or obtain sensitive cookie information by leveraging passage of cookies set in a response to a redirect...

SUSE: Security Advisory (SUSE-SU-2016:0473-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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: Security Advisory (SUSE-SU-2017:2782-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...