nginx-cve-2026-42945-check

NGINX CVE-2026-42945 ローカル検査スクリプト 言語：中文 | English このリポジトリは、Linux / Windows サーバー上で Nginx、OpenResty、Tengine が CVE-2026-42945 関連のリスクを持つかどうかをローカルで調査するための、2つの検査スクリプトを提供します。 スクリプトは読み取り専用の収集とローカル判定のみを行い、脆弱性 PoC の実行、攻撃リクエストの送信、設定の変更、サービスの再起動、ソフトウェアのアップグレードは行いません。 脆弱性の背景 CVE-2026-42945 は NGINX Rift...

httpd: Apache HTTP Server: Heap-based Buffer Overflow via malicious backend servers

A flaw was found in Apache HTTP Server. This heap-based buffer overflow vulnerability can be exploited by a malicious backend server when using ProxyPassReverseCookie directives. This could lead to a denial of service DoS condition, making the server unavailable to legitimate users...

httpd: Apache HTTP Server: Heap-based Buffer Overflow via untrusted content in mod_xml2enc

A flaw was found in Apache HTTP Server, specifically within the modxml2enc module. This heap-based buffer overflow vulnerability can be triggered when processing untrusted content through the xml2StartParse function. A remote attacker could potentially exploit this to cause a denial of service,...

Orthanc DICOM Server

ADVISORY SUMMARY Successful exploitation of this vulnerability could allow an authenticated remote attacker to write past the end of a heap allocation when Orthanc decodes an attacker-supplied PNG or JPEG image, resulting in a crash of the Orthanc process and a denial-of-service condition. 2...

CVE-2026-42945

CVE-2026-42945: NGINX Rift ヒープバッファオーバーフロー脆弱性 概要 CVE-2026-42945 は、NGINX サーバーにおける深刻なヒープバッファオーバーフローの脆弱性であり、「NGINX Rift」と呼ばれています。この脆弱性は NGINX の rewrite および set ディレクティブの処理ロジックに存在し、特定の設定条件が満たされた場合、攻撃者は悪意のあるリクエストを構築してヒープオーバーフローを引き起こし、サービス拒否（DoS）や潜在的なリモートコード実行（RCE）を引き起こす可能性があります。 脆弱性の種類 : ヒープバッファオーバーフロー...

google-chrome-emergency-update

Chrome 緊急セキュリティアップデート このリポジトリには、重大なセキュリティ脆弱性に対処するGoogleの緊急Chromeアップデートに関連する情報とツールが含まれています。 🚨 緊急アップデートのお知らせ Googleは、実際に悪用されている重大なゼロデイ脆弱性を修正するため、緊急Chromeアップデートをリリースしました。 主な詳細 CVE : CVE-2023-7024（その他） 深刻度 : 重大 アップデートバージョン : Mac/Linux向け 120.0.6099.62/.63、Windows向け 120.0.6099.62/.63 リリース日 : 2023年12月 🔥...

Cisco-ASA-CVE-2025-20333-Scanner

CVE-2025-20333 スキャナー Cisco ASA / FTD VPN Web Server Buffer Overflow CVE-2025-20333 のためのPythonベースの診断スキャナーです。 CVE-2025-20333 は、WebVPNファイルアップロードハンドラにおける重大なヒープベースのバッファオーバーフロー脆弱性であり、正常に悪用されると rootとしてのリモートコード実行（RCE） につながる可能性があります。 概要 このツールは、脆弱なエンドポイント（主にファイルアップロードハンドラ）が到達可能かどうかをチェックすることで、安全で破壊的でないテスト...

Important: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...

FreeRDP: FreeRDP: Heap-buffer-overflow allows arbitrary code execution via crafted RPC response

A flaw was found in FreeRDP. A remote attacker, specifically a malicious TS Gateway, can exploit a heap-buffer-overflow vulnerability by sending a specially crafted Remote Desktop Protocol RDP response. This occurs because the client incorrectly uses a smaller allochint value instead of the actua...

Important: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabili...

FreeRDP: FreeRDP: Heap-buffer-overflow allows arbitrary code execution via crafted RPC response

A flaw was found in FreeRDP. A remote attacker, specifically a malicious TS Gateway, can exploit a heap-buffer-overflow vulnerability by sending a specially crafted Remote Desktop Protocol RDP response. This occurs because the client incorrectly uses a smaller allochint value instead of the actua...

CVE-2026-79591

A heap-buffer-overflow and use-after-free vulnerability exists in the xlsgetCSS function of libxls 1.6.3 due to insufficient validation of a file-controlled font index...

Oracle Linux 10 : ELSA-2026-66392-0: / apr-util (ELSA-2026-663920)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-663920 advisory. - Resolves: RHEL-236629 - apr-util: Apache Portable Runtime Utility: Information disclosure via timing attack in password validation CVE-2025-49506 ...

RHEL 9 : vim (RHSA-2026:66366)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:66366 advisory. Vim Vi IMproved is an updated and improved version of the vi editor. Security Fixes: vim: Vim: Information disclosure and denial of service...

Ubuntu 14.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS : rabbitmq-c vulnerabilities (USN-8724-1)

The remote Ubuntu 14.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8724-1 advisory. It was discovered that the rabbitmq-c...

CVE-2026-79591

A heap-buffer-overflow and use-after-free vulnerability exists in the xlsgetCSS function of libxls 1.6.3 due to insufficient validation of a file-controlled font index...

EUVD-2026-75745

A heap-buffer-overflow and use-after-free vulnerability exists in the xlsgetCSS function of libxls 1.6.3 due to insufficient validation of a file-controlled font index...

glib2 security update

2.56.4-178 - Fix CVE-2026-16118: heap-buffer-overflow in xdgmime magic parsing...

ALSA-2026:66341 Moderate: apr-util security update

The mission of the Apache Portable Runtime APR is to provide a free library of C data structures and routines. This library contains additional utility interfaces for APR; including support for XML, LDAP, database interfaces, URI parsing and more. Security Fixes: apr-util: Apache Portable Runtime...

Linux Distros Unpatched Vulnerability : CVE-2026-56711

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - VLC media player versions 3.0.0 through 3.0.23 contain a memory-safety vulnerability reachable when processing crafted media. Exploitation requires user...