RHEL 8 : varnish:6 (RHSA-2025:8339)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:8339 advisory. Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and ov...

RHSA-2025:8310 Red Hat Security Advisory: varnish:6 security update

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Important: Red Hat Security Advisory: varnish:6 security update

An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated thi...

varnish: request smuggling attacks

A vulnerability was found in Varnish Cache. This vulnerability may allow request smuggling attacks, where a malicious actor can craft seemingly legitimate HTTP requests. This issue could result in an unspecified system caching incorrect content that can expose confidential information...

RHSA-2025:8294 Red Hat Security Advisory: varnish:6 security update

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varnish: request smuggling attacks

A vulnerability was found in Varnish Cache. This vulnerability may allow request smuggling attacks, where a malicious actor can craft seemingly legitimate HTTP requests. This issue could result in an unspecified system caching incorrect content that can expose confidential information...

Important: Red Hat Security Advisory: varnish:6 security update

An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

[SECURITY] [DLA 4187-1] varnish security update

Debian LTS Advisory DLA-4187-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany May 28, 2025 https://wiki.debian.org/LTS Package : varnish Version : 6.5.1-1+deb11u5 CVE ID : CVE-2025-47905 A client-side desync vulnerability can be triggered in Varnish, a...

Debian dla-4187 : libvarnishapi-dev - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4187 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4187-1 [email protected] https://www.debian.org/lts/security/...

RHEL 8 : varnish:6 (RHSA-2025:8294)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:8294 advisory. Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and ov...

RHEL 8 : varnish:6 (RHSA-2025:8310)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:8310 advisory. Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and ov...

BIT-VARNISH-2025-47905

Varnish Cache before 7.6.3 and 7.7 before 7.7.1, and Varnish Enterprise before 6.0.13r14, allow client-side desync via HTTP/1 requests, because the product incorrectly permits CRLF to be skipped to delimit chunk boundaries...

DLA-4187-1 varnish - security update

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Fedora: Security Advisory (FEDORA-2025-b7f0c55e00)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

OESA-2025-1556 varnish security update

This is Varnish Cache, a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. Varnish Cache is really, really fast. It typically speeds up delivery with a factor of 300 - 1000x,...

CVE-2023-41104

libvmod-digest before 1.0.3, as used in Varnish Enterprise 6.0.x before 6.0.11r5, has an out-of-bounds memory access during base64 decoding, leading to both authentication bypass and information disclosure; however, the exact attack surface will depend on the particular VCL Varnish Configuration...

CVE-2023-1929

The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized data modification due to a missing capability check on the wpfcpurgecachevarnishcallback function in versions up to, and including, 1.1.2. This makes it possible for authenticated attackers with subscriber-level access to pur...

CVE-2023-1920

The WP Fastest Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.2. This is due to missing or incorrect nonce validation on the wpfcpurgecachevarnishcallback function. This makes it possible for unauthenticated attackers to purge the...

CVE-2013-4090

Varnish HTTP cache before 3.0.4: ACL bug...

CVE-2013-0325

Multiple cross-site scripting XSS vulnerabilities in the Varnish module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.0-beta2 for Drupal allow remote attackers to inject arbitrary web script or HTML via crafted a 1 Watchdog message or 2 admin setting...