OESA-2025-1333 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,...

USN-7372-1: Varnish vulnerability

Martin van Kervel Smedshammer discovered that Varnish did not properly sanitize certain HTTP headers. A remote attacker could possibly use this issue to perform a cross-site request forgery CSRF attack...

USN-7372-1 varnish vulnerability

Martin van Kervel Smedshammer discovered that Varnish did not properly sanitize certain HTTP headers. A remote attacker could possibly use this issue to perform a cross-site request forgery CSRF attack...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Varnish vulnerability (USN-7372-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-7372-1 advisory. Martin van Kervel Smedshammer discovered that Varnish did not properly sanitize certain HTTP headers. A remote attacker could possibly use...

Ubuntu: Security Advisory (USN-7372-1)

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...

BIT-VARNISH-2025-30346

Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests...

CVE-2025-30347

Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects...

FreeBSD : www/varnish7 -- client-side desync vulnerability (26f6733d-06a9-11f0-ba0b-641c67a117d8)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 26f6733d-06a9-11f0-ba0b-641c67a117d8 advisory. The Varnish Development Team reports: A client-side desync vulnerability can be triggered in Varnish...

SUSE CVE-2025-30346

Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests...

DEBIAN-CVE-2025-30346

Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests...

CVE-2025-30347

Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects...

ALPINE-CVE-2025-30346

Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests...

CVE-2025-30346

Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests...

CVE-2025-30347

Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects...

UBUNTU-CVE-2025-30346

Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests...

Varnish Enterprise 安全漏洞

Varnish Enterprise is a high-performance caching software from Varnish, Inc. It is used to handle high traffic and optimize business. A security vulnerability exists in Varnish Enterprise versions prior to 6.0.13r13 that stems from a scope request that could lead to out-of-bounds reading of...

CVE-2025-30347

CVE-2025-30347 affects Varnish Enterprise prior to 6.0.13r13. The issue is an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects, enabling remote attackers to obtain sensitive information. The provided sources confirm the affected product/version and the basic impact (infor...

PT-2025-12401

Name of the Vulnerable Software and Affected Versions Varnish Cache versions prior to 7.6.2 Varnish Enterprise versions prior to 6.0.13r10 Description The issue allows client-side desync via HTTP/1 requests. Recommendations For Varnish Cache versions prior to 7.6.2, update to version 7.6.2 or...

CVE-2025-30346

Varnish Cache and Varnish Enterprise are affected by CVE-2025-30346: a HTTP/1 client-side desync vulnerability that can be triggered by malformed HTTP/1 requests. Affected versions are Varnish Cache prior to 7.6.2 and Varnish Enterprise prior to 6.0.13r10. The vulnerability description in connect...

CVE-2025-30347

Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects...