CVE-2025-23167

CVE-2025-23167 – Node.js HTTP Request Smuggling Exploit Working exploit for CVE-2025-23167, a request smuggling vulnerability affecting Node.js 20.x versions prior to v20.19.2. This bug allows improper HTTP header termination, enabling attackers to bypass proxy-based access controls. Files...

CLSA-2026-1772125283 nodejs: Fix of 4 CVEs

CVE-2025-23167: fix improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. - CVE-2025-59466: fix uncatchable stack overflow exceptions when asynchooks are enabled, preventing denial-of-service crashes in applications using AsyncLocalStorage or...

Advisory ROSA-SA-2026-3157

Software: nghttp2 1.57.0 OS: ROSA Virtualization 3.1 unaffected versions = nghttp2-1.57.0-2.0.2.rv31 affected versions nghttp2-1.57.0-2.0.2.rv31 CVE-ID: CVE-2024-28182 BDU-ID: 2024-02691 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the nghttp2 library as part of the HTTP/2 protocol implementati...

Multiple Vulnerabilities in Node.js (Wednesday, May 14, 2025 Security Releases). Nessus Plugin ID 236766

In Node.js, the ReadFileUtf8 internal binding leaks memory due to a corrupted pointer in uvfss.file: a UTF-16 path buffer is allocated but subsequently overwritten when the file descriptor is set. This results in an unrecoverable memory leak on every call. Repeated use can cause unbounded memory...

TencentOS Server 4: nodejs20 (TSSA-2025:0415)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0415 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

TencentOS Server 3: nodejs:20 (TSSA-2025:0462)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0462 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

rack: Rack memory exhaustion denial of service

A denial of service flaw has been found in the rubygems rack package. Rack::Multipart::Parser can accumulate unbounded data when a multipart part’s header block never terminates with the required blank line CRLFCRLF. The parser keeps appending incoming bytes to memory without a size cap, allowing...

Rack's multipart parser buffers unbounded per-part headers, enabling DoS (memory exhaustion)

Summary Rack::Multipart::Parser can accumulate unbounded data when a multipart part’s header block never terminates with the required blank line CRLFCRLF. The parser keeps appending incoming bytes to memory without a size cap, allowing a remote attacker to exhaust memory and cause a denial of...

EUVD-2022-38147

Malicious code in bioql PyPI...

EUVD-2025-27706

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2025-23167

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables...

Security update for nodejs20

This update for nodejs20 fixes the following issues: Update to 20.19.2: CVE-2025-23166: improper error handling in async cryptographic operations crashes process bsc1243218. CVE-2025-23167: improper HTTP header block termination in llhttp bsc1243220. CVE-2025-23165: add missing call to...

SUSE-SU-2025:02045-1 Security update for nodejs20

This update for nodejs20 fixes the following issues: Update to 20.19.2: - CVE-2025-23166: improper error handling in async cryptographic operations crashes process bsc1243218. - CVE-2025-23167: improper HTTP header block termination in llhttp bsc1243220. - CVE-2025-23165: add missing call to...

Important: nodejs20

Issue Overview: Corrupted pointer in node::fs::ReadFileUtf8const FunctionCallbackInfo& args when args0 is a string, resulting in an unrecoverable memory leak on every call. Repeated use can cause unbounded memory growth, leading to a denial of service. Info:...

nodejs: Improper HTTP Header Termination in Node.js 20 Enables Request Smuggling

A flaw was found in the HTTP parser of Node.js. This vulnerability allows attackers to perform request smuggling and bypass proxy-based access controls via improperly terminated HTTP/1 headers using \r\n\rX instead of the standard \r\n\r\n...

Updated nodejs packages fix security vulnerabilities

Corrupted pointer in node::fs::ReadFileUtf8const FunctionCallbackInfo& args when args0 is a string. CVE-2025-23165 Improper error handling in async cryptographic operations crashes process. CVE-2025-23166 Improper HTTP header block termination in llhttp. CVE-2025-23167...

CVE-2023-30536

slim/psr7 is a PSR-7 implementation for use with Slim 4. In versions prior to 1.6.1 an attacker could sneak in a newline \n into both the header names and values. While the specification states that \r\n\r\n is used to terminate the header list, many servers in the wild will also accept \n\n. An...

BIT-NODE-2025-23167

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

AZL-61914 CVE-2025-23167 affecting package nodejs 20.14.0-13

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

AZL-65063 CVE-2025-23167 affecting package nodejs18 18.20.3-11

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...