CLSA-2025-1755115606 golang: Fix of CVE-2025-4673

CVE-2025-4673: remove Proxy-Authorization and Proxy-Authenticate headers from cross-origin redirects to prevent sensitive information leakage...

CVE-2025-54581 vproxy is vulnerable to a divide by zero DoS attack

vproxy is an HTTP/HTTPS/SOCKS5 proxy server. In versions 2.3.3 and below, untrusted data is extracted from the user-controlled HTTP Proxy-Authorization header and passed to Extension::tryfrom and flows into parsettlextension where it is parsed as a TTL value. If an attacker supplies a TTL of zero...

CVE-2025-54581

vproxy CVE-2025-54581 affects versions 2.3.3 and earlier, where untrusted data from the HTTP Proxy-Authorization header can be parsed as a TTL value. If ttl is 0 (e.g., via a username like 'configuredUser-ttl-0'), the modulo operation timestamp % ttl causes a division-by-zero panic, leading to a ...

vproxy 数字错误漏洞

vproxy is a high performance HTTP/HTTPS/SOCKS5 proxy server software by 0x676e67 individual developer. A numeric error vulnerability exists in vproxy 2.3.3 and earlier versions, which stems from the handling of the Proxy-Authorization header that can lead to a divide-by-zero crash, resulting in a...

OESA-2025-1766 etcd security update

%expand: Security Fixes: Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information.CVE-2025-4673...

Medium: oci-add-hooks

Issue Overview: Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information. CVE-2025-4673 Affected Packages: oci-add-hooks Note: This advisory is applicable to Amazon Linux 2 - Nitro-enclaves Extra. Visit this page to learn mor...

Astra Linux – Vulnerability in requests

Requests is an HTTP library. Since Requests 2.3.0, Requests has been leaking Proxy-Authorization headers to destination servers when redirected to an HTTPS endpoint. This issue arises due to the way we use rebuildproxies to reattach the Proxy-Authorization header to requests. For HTTP connections...

TencentOS Server 3: python3.12-urllib3 (TSSA-2024:0793)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0793 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Updated golang packages fix security vulnerabilities

Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information. CVE-2025-4673. os: inconsistent handling of OCREATE|OEXCL on Unix and Windows os.OpenFilepath, os.OCREATE|OEXCL behaved differently on Unix and Windows systems when th...

NewStart CGSL MAIN 7.02 : python-urllib3 Vulnerability (NS-SA-2025-0073)

The remote NewStart CGSL host, running version MAIN 7.02, has python-urllib3 packages installed that are affected by a vulnerability: - urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization header is only sent to t...

curl: Failure to strip Proxy-Authorization header on change in origin

Summary: Failure to strip Proxy-Authorization header on change in origin. AI was not used. I maintain the PHP Guzzle HTTP package which uses curl, and noticed we have the same issue as curl in this regard. I was made aware of this issue when golang patched something similar a few hours ago:...

CVE-2021-3116

beforeupstreamconnection in AuthPlugin in http/proxy/auth.py in proxy.py before 2.3.1 accepts incorrect Proxy-Authorization header data because of a boolean confusion and versus or...

Alibaba Cloud Linux 3 : 0097: python-requests (ALINUX3-SA-2023:0097)

The remote Alibaba Cloud Linux 3 host has a package installed that is affected by a vulnerability as referenced in the ALINUX3-SA-2023:0097 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2023-32681: Requests is a HTTP library. Since...

Alibaba Cloud Linux 3 : 0179: resource-agents (ALINUX3-SA-2024:0179)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2024:0179 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2024-37891: urllib3 is a user-friendly...

Security Bulletin: Vulnerability in requests affects IBM Cloud Pak for Data System 1.0(CPDS 1.0)[CVE-2023-32681]

Summary The requests package is used by IBM Cloud Pak for Data System 1.0. IBM Cloud Pak for Data System 1.0 has addressed the applicable CVE CVE-2023-32681. Vulnerability Details CVEID:CVE-2023-32681 DESCRIPTION: Requests is a HTTP library. Since Requests 2.3.0, Requests has been leaking...

Linux Distros Unpatched Vulnerability : CVE-2024-37891

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization header is only sent to...

Azure Linux 3.0 Security Update: python-pip / python-urllib3 / python3 (CVE-2024-37891)

The version of python-pip / python-urllib3 / python3 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-37891 advisory. - urllib3 is a user-friendly HTTP client library for Python. When using urllib3...

SUSE-SU-2025:20037-1 Security update for python-urllib3

This update for python-urllib3 fixes the following issues: - CVE-2024-37891: Fixed issue where proxy-authorization request header was not stripped during cross-origin redirects bsc1226469...

EulerOS 2.0 SP9 : python-urllib3 (EulerOS-SA-2025-1045)

According to the versions of the python-urllib3 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization...

EulerOS 2.0 SP9 : python-urllib3 (EulerOS-SA-2025-1062)

According to the versions of the python-urllib3 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization...