Design/Logic Flaw

An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is parsed, it is added via addStackElement. addStackElement has a check for the number of elemen...

CVE-2019-12521

An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is parsed, it is added via addStackElement. addStackElement has a check for the number of elemen...

UBUNTU-CVE-2019-12521

An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is parsed, it is added via addStackElement. addStackElement has a check for the number of elemen...

CVE-2019-12520

An issue was discovered in Squid through 4.7 and 5. When receiving a request, Squid checks its cache to see if it can serve up a response. It does this by making a MD5 hash of the absolute URL of the request. If found, it servers the request. The absolute URL can include the decoded UserInfo...

CVE-2019-12520

An issue was discovered in Squid through 4.7 and 5. When receiving a request, Squid checks its cache to see if it can serve up a response. It does this by making a MD5 hash of the absolute URL of the request. If found, it servers the request. The absolute URL can include the decoded UserInfo...

CVE-2019-12521

An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is parsed, it is added via addStackElement. addStackElement has a check for the number of elemen...

CVE-2019-12521

CVE-2019-12521 is a Squid vulnerability where, while parsing ESI, the ESIContext buffer used to hold ESIElements is overflowed due to an off-by-one bug in addStackElement. The overflow is within the same structure and causes a crash during processing (not adjacent memory corruption). Affected: Sq...

CVE-2019-12521

An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is parsed, it is added via addStackElement. addStackElement has a check for the number of elemen...

CVE-2019-12521

An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is parsed, it is added via addStackElement. addStackElement has a check for the number of elemen...

Denial Of Service (DoS)

squid is vulnerable to denial of service. The vulnerability exists due to incorrect pointer handling when processing ESI Responses which allows an attacker to crash the application via malicious input...

10-Strike Network Inventory Explorer 8.54 - 'Add' Local Buffer Overflow (SEH)

Exploit Title: 10-Strike Network Inventory Explorer 8.54 - 'Add' Local Buffer Overflow SEH Date: 2020-03-24 Author: Felipe Winsnes Vendor Homepage: https://www.10-strike.com/ Software Link: https://www.10-strike.com/networkinventoryexplorer/network-inventory-setup.exe Version: 8.54 Tested on:...

CVE-2018-1000024

The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server...

Wedding Slideshow Studio 1.36 Buffer Overflow

Exploit Title: Wedding Slideshow Studio 1.36 - 'Key' Buffer Overflow Exploit Author : ZwX Exploit Date: 2020-02-09 Vendor Homepage : http://www.wedding-slideshow-studio.com/ Tested on OS: Windows 10 v1803 Social: twitter.com/ZwX2a Steps to Reproduce: 1. Run the python exploit script, it will crea...

Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2018-1074)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2018-1075)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

USN-4059-2: Squid vulnerabilities

USN-4059-1 and USN-3557-1 fixed several vulnerabilities in Squid. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Louis Dion-Marcil discovered that Squid incorrectly handled certain Edge Side Includes ESI responses. A malicious remote server could...

Information Disclosure

squid is vulnerable to information disclosure. The vulnerability exists through the processing of Edge SIde Includes ESI responses...

Denial Of Service (DoS)

squid is vulnerable to denial of service DoS. The vulnerability exists through the parsing of Edge Side Includes ESI responses...

Arbitrary Code Execution

squid is vulnerable to arbitrary code execution. The vulnerability exists through the parsing of Edge Side Includes ESI responses...

WinRAR 5.61 - '.lng' Denial of Service

Exploit Title: WinRAR 5.61 - Denial of Service Author: Kağan Çapar Discovery Date: 2019-02-20 Software Link: https://win-rar.com/predownload.html?spV=true&subD=true&f=wrar561tr.exe Vendor Homepage : https://www.win-rar.com Tested Version: 5.61 32 Bit Tested on OS: Windows 10 Education 64 Bit Step...