CVE-2026-32748 Squid has Denial of Service in ICP Response handling

Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable...

CVE-2026-32748 Squid has Denial of Service in ICP Response handling

Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable...

Squid 安全漏洞

Squid is a set of open-source proxy servers and web caching servers developed by Squid. This software provides features such as caching the World Wide Web, filtering traffic, and proxy access. Versions of Squid prior to 7.5 contained security vulnerabilities; these vulnerabilities stemmed from th...

Squid 安全漏洞

Squid is a set of open-source proxy servers and web caching servers developed by Squid. This software provides features such as caching the World Wide Web, filtering traffic, and proxy access. Prior to Squid 7.5, there were security vulnerabilities. These vulnerabilities stemmed from premature...

Squid 安全漏洞

Squid is a set of open-source proxy servers and web caching servers developed by Squid. This software provides features such as caching the World Wide Web, filtering traffic, and proxy access. Versions of Squid prior to 7.5 contained security vulnerabilities, which were caused by improper input...

SUSE CVE-2026-32748

Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable...

SUSE CVE-2026-33515

Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input validation, Squid is vulnerable to out of bounds read when handling ICP traffic. This problem allows a remote attacker to receive small amounts of memory potentially containing sensitive information when responding...

PT-2026-28165

Name of the Vulnerable Software and Affected Versions Squid versions prior to 7.5 Description Squid, a caching proxy for the Web, contains a heap Use-After-Free issue that can lead to Denial of Service when handling ICP traffic. This allows a remote attacker to perform a reliable and repeatable...

Linux Distros Unpatched Vulnerability : CVE-2021-28116

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information disclosure because of an out-of-bounds read in WCCP protocol data. This can...

Medium: squid

Issue Overview: Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information disclosure because of an out-of-bounds read in WCCP protocol data. This can be leveraged as part of a chain for remote code execution as nobody. CVE-2021-28116 An issue was discovered in Squid...

SUSE CVE-2005-0095

The WCCP message parsing code in Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service crash via malformed WCCP messages with source addresses that are spoofed to reference Squid's home router and invalid WCCPISEEYOU cache numbers...

squid: out-of-bounds read in WCCP protocol data may lead to information disclosure

A flaw was found in squid. An out-of-bounds read in the WCCP protocol can be leveraged as part of a chain for remote code execution leading to an information disclosure. The highest threat from this vulnerability is to data confidentiality...

OESA-2022-1618 squid security update

Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fixes: Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information...

USN-5104-1 squid, squid3 vulnerability

Lyu discovered that Squid incorrectly handled WCCP protocol data. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly obtain sensitive information...

DEBIAN-CVE-2021-28116

Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information disclosure because of an out-of-bounds read in WCCP protocol data. This can be leveraged as part of a chain for remote code execution as nobody...

DEBIAN-CVE-2015-6249

The dissectwccp2r1addresstableinfo function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.12.x before 1.12.7 does not prevent the conflicting use of a table for both IPv4 and IPv6 addresses, which allows remote attackers to cause a denial of service application crash via a...

Wireshark WCCP Parser Denial of Service Vulnerability

Wireshark is an open source protocol analysis program. A security vulnerability exists in the Wireshark WCCP parser that allows an attacker to exploit the vulnerability by submitting special messages to be parsed to crash the application...

DEBIAN-CVE-2015-4651

The dissectwccp2r1addresstableinfo function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.12.x before 1.12.6 does not properly determine whether enough memory is available for storing IP address strings, which allows remote attackers to cause a denial of service applicatio...

DEBIAN-CVE-2015-0560

The dissectwccp2r1addresstableinfo function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.10.x before 1.10.12 and 1.12.x before 1.12.3 does not initialize certain data structures, which allows remote attackers to cause a denial of service application crash via a crafted...

UBUNTU-CVE-2015-0560

The dissectwccp2r1addresstableinfo function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.10.x before 1.10.12 and 1.12.x before 1.12.3 does not initialize certain data structures, which allows remote attackers to cause a denial of service application crash via a crafted...