Important: squid

Issue Overview: An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restrict...

SUSE CVE-2019-12526

An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data...

SUSE CVE-2021-28651

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a...

LinkedIn: Entire database of emails exposed through URN injection

The entire database of LinkedIn emails was exposed due to a vulnerability in the decoration feature of the Voyager API. An attacker could assign an URN value to a text field inside a profile and trigger a URN resolution to retrieve the email. The query engine did not check whether a field should ...

LinkedIn: Delete any LinkedIn comment on learning API of other users

Vulnerability description not provided...

SUSE: Security Advisory (SUSE-SU-2022:2392-1)

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...

SUSE-SU-2022:14908-1 Security update for squid

This update for squid fixes the following issues: - CVE-2020-15810: Fixed a HTTP Request Smuggling that could have resulted in cache poisoning bsc1175664. - CVE-2019-12523: Disabled urn parsing and parsing of unknown schemes bsc1156329. - CVE-2019-18676: Disabled urn parsing and parsing of unknow...

RHEL 8 : squid:4 (RHSA-2021:4292)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:4292 advisory. Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. The following packages have...

CentOS 8 : squid:4 (CESA-2021:4292)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4292 advisory. - squid: denial of service in URN processing CVE-2021-28651 - squid: denial of service issue in Cache Manager CVE-2021-28652 - squid: denial of service...

squid: denial of service in URN processing

An input validation flaw was found in Squid. This issue could allow a malicious server in collaboration with a trusted client to consume arbitrarily large amounts of memory on the server running Squid. The highest threat from this vulnerability is to system availability...

USN-4981-1 squid, squid3 vulnerabilities

Joshua Rogers discovered that Squid incorrectly handled requests with the urn: scheme. A remote attacker could possibly use this issue to cause Squid to consume resources, leading to a denial of service. CVE-2021-28651 Joshua Rogers discovered that Squid incorrectly handled requests to the Cache...

The vulnerability of the Squid proxy server arises from insufficient input validation when resolving resource identifiers like “urn:”, allowing attackers to trigger a service failure.

The vulnerability of the Squid proxy server exists due to insufficient input validation when resolving resource identifiers with the “urn:” prefix. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

ALPINE-CVE-2021-28651

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a...

DEBIAN-CVE-2021-28651

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a...

Design/Logic Flaw

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a...

UBUNTU-CVE-2021-28651

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a...

CVE-2021-28651

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a...

CVE-2021-28651

An input validation flaw was found in Squid. This issue could allow a malicious server in collaboration with a trusted client to consume arbitrarily large amounts of memory on the server running Squid. The highest threat from this vulnerability is to system availability. Mitigation If possible,...

Squid 资源管理错误漏洞

Squid is a suite of proxy server and web caching server software. The software provides features such as caching the World Wide Web, filtering traffic, and proxying the Internet. Squid is vulnerable to a resource management error. A remote attacker can trick a user behind a proxy server into...

EulerOS 2.0 SP3 : squid (EulerOS-SA-2021-1852)

According to the versions of the squid packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when...