undertow-core: OOM via missing limits in chunked trailer in EAP's Undertow

A flaw was found in EAP's undertow http/1.1 chunked-transfer decoder. missing limits on size and count would allow an attacker to use an unauthenticated connection to drive the JVM to an OutOfMemory error, stopping all deployments on the listener, and achieving Denial of Service...

CVE-2026-15561 Undertow-core: oom via missing limits in chunked trailer in eap's undertow

A flaw was found in EAP's undertow http/1.1 chunked-transfer decoder. missing limits on size and count would allow an attacker to use an unauthenticated connection to drive the JVM to an OutOfMemory error, stopping all deployments on the listener, and achieving Denial of Service...

Astra Linux – Vulnerability in Squid

SQUID is vulnerable to HTTP request smuggling, which is caused by the laxity of the chunked decoder. This allows a remote attacker to perform Request/Response smuggling beyond the firewall and frontend security systems...

CLSA-2025-1761575970 Fix of 6 CVEs

SECURITY UPDATE: potential Denial of Service via TLS connection - debian/patches/CVE-2020-14058.patch: Fix sending of unknown validation errors to cert validator - CVE-2020-14058 SECURITY UPDATE: improper Validation of Specified Index leads to Denial of Service via TLS Handshake vulnerability -...

EUVD-2024-22472

Malicious code in bioql PyPI...

CLSA-2025-1738693764 squid: Fix of CVE-2024-25111

CVE-2024-25111: Fix uncontrolled recursion bug in HTTP Chunked decoder to prevent DoS attack...

OESA-2024-2208 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 web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid ma...

Advisory ROSA-SA-2024-2477

software: squid 5.9 WASP: ROSA-CHROME packageevrstring: squid-5.9-2 CVE-ID: CVE-2023-46724 BDU-ID: 2023-07699 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the Squid proxy server is related to errors in SSL/TLS certificate validation. Exploitation of the vulnerability could allow an attacker actin...

RHEL 8 : squid:4 (RHSA-2024:2777)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2777 advisory. Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects. Security Fixes: squid: denial of...

Fedora 38 : squid (2024-a414a81d47)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-a414a81d47 advisory. - New squid 6.9 - security update Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

Fedora 39 : squid (2024-bd8c6c6926)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-bd8c6c6926 advisory. - New squid 6.9 - security update Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

USN-6728-3: Squid vulnerability

USN-6728-1 fixed vulnerabilities in Squid. The fix for CVE-2023-5824 caused Squid to crash in certain environments on Ubuntu 20.04 LTS and was disabled in USN-6728-2. The problematic fix for CVE-2023-5824 has now been corrected and reinstated in this update. We apologize for the inconvenience...

USN-6728-1 squid vulnerabilities

Joshua Rogers discovered that Squid incorrectly handled collapsed forwarding. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2023-49288 Joshua Rogers discovered that Squ...

Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : Squid vulnerabilities (USN-6728-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6728-1 advisory. Joshua Rogers discovered that Squid incorrectly handled collapsed forwarding. A remote attacker could possibly use this issue to caus...

SUSE SLES15 Security Update : squid (SUSE-SU-2024:1114-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1114-1 advisory. - CVE-2024-25617: Fixes denial of service in HTTP header parser bsc1219960 - CVE-2024-25111: Fixes Chunked Encoding Stack Overflow...

SUSE SLES15 / openSUSE 15 Security Update : squid (SUSE-SU-2024:1113-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1113-1 advisory. - CVE-2024-25617: Fixes denial of service in HTTP header parser bsc1219960 - CVE-2024-25111: Fixes Chunked Encoding...

Amazon Linux 2023 : squid (ALAS2023-2024-578)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-578 advisory. 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...

MGASA-2024-0102 Updated squid packages fix security vulnerabilities

Due to an Improper Validation of Specified Index bug, Squid versions 3.3.0.1 through 5.9 and 6.0 prior to 6.4 compiled using --with-openssl are vulnerable to a Denial of Service attack against SSL Certificate validation. This problem allows a remote server to perform Denial of Service against Squ...

RHEL 9 : squid (RHSA-2024:1515)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:1515 advisory. Squid is a high-performance proxy caching server for web clients, supporting FTP and HTTP data objects. Security Fixes: squid: Denial of Service in...

RHEL 8 : squid:4 (RHSA-2024:1479)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:1479 advisory. Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects. Security Fixes: squid: Denial of Service in...