[NetScaler] Squid may record "error:transaction-end-before-headers" when be the service of LB

In a NetScaler Load Balancing deployment, you may have a Squild proxy server configured as a NetScaler LB Service. And you may observe "error:transaction-end-before-headers" recorded on Squid server. The error apears periodically with several seconds interval. Log sample: Timestamp xxxx...

OESA-2024-1785 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 is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an...

The vulnerability of the Squid proxy server, related to writing beyond the buffer limit, allows a hacker to cause a service failure.

The vulnerability of the Squid proxy server is related to writing beyond the buffer boundaries. Exploiting this vulnerability can allow a malicious actor to cause a service failure...

SUSE CVE-2024-37894

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack...

CVE-2024-37894

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack...

DEBIAN-CVE-2024-37894

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack...

CVE-2024-37894

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack...

Important: Red Hat Security Advisory: squid:4 security update

An update for the squid:4 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...

Important: Red Hat Security Advisory: squid:4 security update

An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this...

The vulnerability of the Squid proxy server, related to uncontrolled resource consumption, allows a hacker to cause a service failure.

The vulnerability of the Squid proxy server is related to uncontrolled resource consumption due to filtering and reducing data to unsafe values during the processing of HTTP headers. Exploiting this vulnerability can allow a remote attacker to cause service interruptions, provided that the defaul...

squid: Denial of Service in SSL Certificate validation

A flaw was found in Squid. Due to an improper validation of the specified index bug, Squid compiled using --with-openssl is vulnerable to a denial of service attack against SSL Certificate validation. This flaw allows a remote server to perform a denial of service against the Squid Proxy by...

Important: squid

Issue Overview: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Buffer Overread bug Squid is vulnerable to a Denial of Service attack against Squid HTTP Message processing. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no know...

ROS-20240329-02

A vulnerability in the Squid proxy server is related to the dereferencing of an expired pointer. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ALSA-2024:1375 Important: squid:4 security update

Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fixes: squid: denial of service in HTTP header parser CVE-2024-25617 squid: Denial of Service in HTTP Chunked Decoding CVE-2024-25111 squid: denial of service in HTTP request...

Important: squid:4 security update

Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fixes: squid: denial of service in HTTP header parser CVE-2024-25617 squid: Denial of Service in HTTP Chunked Decoding CVE-2024-25111 squid: denial of service in HTTP request...

The vulnerability of the HttpStateData() function in the Chunked decoder of the Squid proxy server allows a hacker to induce a service failure.

The vulnerability of the HttpStateData function in the Chunked decoder of the Squid proxy server is related to buffer overflows in the stack due to uncontrolled recursion during HTTP message processing. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

CVE-2024-25111 SQUID-2024:1 Denial of Service in HTTP Chunked Decoding

Squid is a web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid may be vulnerable to a Denial of Service attack against HTTP Chunked decoder due to an uncontrolled recursion bug. This problem allows a remote attacker to cause Denial of Service when sending a crafted, chunke...

squid: NULL pointer dereference in the gopher protocol code

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a NULL pointer dereference bug Squid is vulnerable to a Denial of Service attack against Squid's Gopher gateway. The gopher protocol is always available and enabled in Squid. This issue may lead to a remote denial ...

Important: Red Hat Security Advisory: squid security update

An update for squid is now available for Red Hat Enterprise Linux 9.2 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 available for...

CVE-2024-25617 Denial of Service in HTTP Header parser in squid proxy

Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Collapse of Data into Unsafe Value bug ,Squid may be vulnerable to a Denial of Service attack against HTTP header parsing. This problem allows a remote client or a remote server to perform Denial of...