Apache Traffic Server 安全漏洞

Apache Traffic Server ATS is a scalable HTTP proxy and caching server developed by the Apache Foundation in the United States. There are security vulnerabilities in Apache Traffic Server versions 9.2.12 and earlier, as well as 10.1.1 and earlier versions. These vulnerabilities stem from an error ...

CVE-2025-58136: Always-Incorrect Control Flow Implementation

A bug in POST request handling causes a crash under a certain condition. This issue affects Apache Traffic Server: from 10.0.0 through 10.1.1, from 9.0.0 through 9.2.12. Users are recommended to upgrade to version 10.1.2 or 9.2.13, which fix the issue. A workaround for older versions is to...

CVE-2025-65114: Inconsistent Interpretation of HTTP Requests

Apache Traffic Server allows request smuggling if chunked messages are malformed. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.12, from 10.0.0 through 10.1.1. Users are recommended to upgrade to version 9.2.13 or 10.1.2, which fix the issue...

Apache Traffic Server 安全漏洞

Apache Traffic Server ATS is a scalable HTTP proxy and caching server developed by the Apache Foundation in the United States. Versions of Apache Traffic Server 10.1.1 and earlier, as well as 9.2.12 and earlier versions, have security vulnerabilities. These vulnerabilities stem from defects in PO...

GHSA-3GV6-G396-9V4R Undertow is Vulnerable to HTTP Request/Response Smuggling

A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending \r\r\r as a header block terminator. This can be used for request smuggling with certain proxy servers, such as older versions of Apache Traffic Server and Google Cloud Classic Application Load Balancer,...

EUVD-2026-16694

A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending \r\r\r as a header block terminator. This can be used for request smuggling with certain proxy servers, such as older versions of Apache Traffic Server and Google Cloud Classic Application Load Balancer,...

Undertow is Vulnerable to HTTP Request/Response Smuggling

A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending \r\r\r as a header block terminator. This can be used for request smuggling with certain proxy servers, such as older versions of Apache Traffic Server and Google Cloud Classic Application Load Balancer,...

UBUNTU-CVE-2026-28367

A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending \r\r\r as a header block terminator. This can be used for request smuggling with certain proxy servers, such as older versions of Apache Traffic Server and Google Cloud Classic Application Load Balancer,...

CVE-2026-28367 Undertow: undertow: request smuggling via `\r\r\r` as a header block terminator

A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending \r\r\r as a header block terminator. This can be used for request smuggling with certain proxy servers, such as older versions of Apache Traffic Server and Google Cloud Classic Application Load Balancer,...

CVE-2026-28367

Undertow contains a flaw that allows HTTP request smuggling by sending a header terminator of \r\r\r. A remote attacker could exploit this against certain proxies (e.g., older Apache Traffic Server, Google Cloud Classic Application Load Balancer) to cause unauthorized access or manipulation of we...

CVE-2026-28367

A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending \r\r\r as a header block terminator. This can be used for request smuggling with certain proxy servers, such as older versions of Apache Traffic Server and Google Cloud Classic Application Load Balancer,...

CVE-2021-27577

Incorrect handling of url fragment vulnerability of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1...

CVE-2026-28367: Inconsistent Interpretation of HTTP Requests

A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending \r\r\r as a header block terminator. This can be used for request smuggling with certain proxy servers, such as older versions of Apache Traffic Server and Google Cloud Classic Application Load Balancer,...

Ubuntu: Security Advisory (USN-8050-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 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...

Apache Traffic Server Host Header Stability Scanner

This is a safe verification tool designed to detect abnormal Host header handling behavior in Apache Traffic Server without triggering denial of service conditions. The tool performs controlled HTTP requests and analyzes response stability, connection behavior, and service continuity...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : Apache Traffic Server vulnerability (USN-8050-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by a vulnerability as referenced in the USN-8050-1 advisory. Masakazu Kitajo discovered that Apache Traffic Server did not properly handle the Valid Host header field. An attacker could possibly use this...

USN-8050-1: Apache Traffic Server vulnerability

Masakazu Kitajo discovered that Apache Traffic Server did not properly handle the Valid Host header field. An attacker could possibly use this issue to cause a denial of service DoS...

USN-8050-1 trafficserver vulnerability

Masakazu Kitajo discovered that Apache Traffic Server did not properly handle the Valid Host header field. An attacker could possibly use this issue to cause a denial of service DoS...

trafficserver:fuzz_http: Use-of-uninitialized-value in hdrtoken_hash

Project: https://github.com/apache/trafficserver.git Detailed Report: https://oss-fuzz.com/testcase?key=4669620266270720 Project: trafficserver Fuzzing Engine: libFuzzer Fuzz Target: fuzzhttp Job Type: libfuzzermsantrafficserver Platform Id: linux Crash Type: Use-of-uninitialized-value Crash...

OESA-2026-1197 trafficserver security update

Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache. Security Fixes: Unchecked return value can allow Apache Traffic Server to retain privileges on startup. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5, from...