CVE-2021-31166

CVE-2021-31166 作った理由 私は最近、CVE-2021-31166 のエクスプロイトを作成しました。これは CVE-2021-31166 と CVE-2021-31166 を利用します。ペネトレーションテスターは https://github.com/mauricelambert/CVE-2021-31166 を使うべきですが、SOC チームは適切に修正するために特定の脆弱性を把握する必要があるため、このエクスプロイトを作成しました。 説明 脆弱な IIS Web サーバーを攻撃するための、純粋な Python、PowerShell、Ruby...

HTTP3ONSTEROIDS

目次 脆弱性の説明 ソースコードレビュー ラボのセットアップ 問題の特定 参考文献 脆弱性の説明 HAProxyのHTTP/3実装は、不正なHTTPヘッダーフィールド名 をブロックできず、この不正なヘッダーを誤って処理するサーバーの前段にデプロイされた場合 、HTTPリクエスト/レスポンススマグリング攻撃に悪用される可能性があります。リモートの攻撃者は、正規ユーザーのリクエストを改ざんする可能性があります。その結果、攻撃者は機密情報を取得したり、サービス妨害（DoS）状態を引き起こしたりする可能性があります。 https://jvn.jp/en/jp/JVN38170084/...

CVE-2020-35669

CVE-2020-35669 ダミーサーバー 1つ目のターミナルでダミーサーバーを実行してください root@kitploit: sudo nc -l 127.0.0.1 80 指定された diff を適用 root@kitploit: diff --git a/main.dart b/main.dart index 8c78291..a46f4d0 100644 --- a/main.dart +++ b/main.dart @@ -4,7 +4,7 @@ import 'package:http/src/request.dart'; void main async var r =...

CVE-2020-25613

POC root@kitploit: POST / HTTP/1.1 Host: 127.0.0.1:1080 Content-Type: text/html Content-Length: 129 Connection: keep-alive Transfer-Encoding: 0xb chunked 1 A 0 POST /flag HTTP/1.1 Host: 127.0.0.1:1080 Content-Length: 180 Connection: keep-alive Content-Type: text/html URI:...

tar: Node-tar: Denial of Service via malformed tar archive header

A flaw was found in node-tar, a tar archive manipulation library for Node.js. A remote attacker could exploit this vulnerability by providing a specially crafted tar archive with a negative entry size in its header. This malformed header causes the archive scanner to enter an infinite loop,...

netty-codec-haproxy: Netty-codec-haproxy: Denial of Service via malformed HAProxy message

A flaw was found in netty-codec-haproxy, a component of the Netty network application framework. A remote attacker can exploit this vulnerability by sending a specially crafted HAProxy message with a malformed PP2TYPESSL TLV Type-Length-Value header. This can lead to an IndexOutOfBoundsException...

tar: Node-tar: Denial of Service via malformed tar archive header

A flaw was found in node-tar, a tar archive manipulation library for Node.js. A remote attacker could exploit this vulnerability by providing a specially crafted tar archive with a negative entry size in its header. This malformed header causes the archive scanner to enter an infinite loop,...

SAP NetWeaver Memory Corruption (3747649)

The version of the SAP NetWeaver kernel detected on the remote host is affected by a memory corruption vulnerability as referenced in SAP Security Note 3747649: - A memory safety vulnerability exists in the Extended Passport Protocol EPP processing library. Under specific conditions, an...

CVE-2026-44756

A memory safety vulnerability exists in the Extended Passport Protocol EPP processing library. Under specific conditions, an unauthenticated attacker could exploit a crafted network request containing a malformed EPP header, potentially resulting in undefined behavior and abnormal program...

CVE-2026-44756

CVE-2026-44756 is a memory safety vulnerability in the SAP Extended Passport Protocol (EPP) processing library . A malformed EPP header in a crafted network request can trigger undefined behavior and abnormal program termination. The vulnerability is rated CVSS 10.0 (Critical) with a changed scop...

EUVD-2026-72572

A memory safety vulnerability exists in the Extended Passport Protocol EPP processing library. Under specific conditions, an unauthenticated attacker could exploit a crafted network request containing a malformed EPP header, potentially resulting in undefined behavior and abnormal program...

CVE-2026-44756 Memory Corruption vulnerability in SAP Extended Passport (EPP) Processing

A memory safety vulnerability exists in the Extended Passport Protocol EPP processing library. Under specific conditions, an unauthenticated attacker could exploit a crafted network request containing a malformed EPP header, potentially resulting in undefined behavior and abnormal program...

PT-2026-86947

Detailed: • OpenAI claims an internal model solved the Navier-Stokes Millennium Prize problem after 10,000 agents ran for 88 hours, triggering a dispute with researchers over priority. • Mistral raised €3 billion at a valuation above €21 billion, the largest European tech equity round, to expand...

tar: Node-tar: Denial of Service via malformed tar archive header

A flaw was found in node-tar, a tar archive manipulation library for Node.js. A remote attacker could exploit this vulnerability by providing a specially crafted tar archive with a negative entry size in its header. This malformed header causes the archive scanner to enter an infinite loop,...

Improper Check for Unusual or Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions via the DeadLetterPublishingRecovererFactory. An attacker can cause repeated failures and stall partition consumption by attaching a malformed retrytopic-original-timestamp header suc...

CVE-2026-73418

NextAuth.js vulnerability CVE-2026-73418: The getToken() helper in next-auth/jwt and @auth/core/jwt can throw an uncaught exception when parsing a malformed Authorization: Bearer header, leading to a per-request denial of service. This occurs when no session cookie is present and the bearer value...

PT-2026-71316

ServiceTalk HTTP/1.x incorrectly handles malformed Transfer-Encoding which could result in request smuggling attacks. This vulnerability is addressed in servicetalk version 0.42.65...

tar: Node-tar: Denial of Service via malformed tar archive header

A flaw was found in node-tar, a tar archive manipulation library for Node.js. A remote attacker could exploit this vulnerability by providing a specially crafted tar archive with a negative entry size in its header. This malformed header causes the archive scanner to enter an infinite loop,...

RLSA-2026:48033 Important: nodejs22 security update

Node.js is a platform built on Chrome's JavaScript runtime \ for easily building fast, scalable network applications. \ Node.js uses an event-driven, non-blocking I/O model that \ makes it lightweight and efficient, perfect for data-intensive \ real-time applications that run across distributed...

RockyLinux 10 : nodejs24 (RLSA-2026:48034)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:48034 advisory. brace-expansion: Brace-expansion: Denial of Service due to exponential-time complexity CVE-2026-13149 tar: Node-tar: Denial of Service via malformed ta...