crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

details-for-CVE-2022-46505

CVE-2022-46505 の詳細 MatrixSSL セッション再開バグ 1. バグの説明 MatrixSSL 4.5.1-open およびそれ以前のバージョンには、SessionID フィールドの安全なチェックが行われず、その結果 すべてゼロの MasterSecret が誤って使用され、機密データが復号化される可能性がある問題があります。 2. 影響を受けるバージョン MatrixSSL 4.5.1-open およびそれ以前 3. 脆弱性タイプ TLS セッション再開の復号化 4. バグの詳細 matrixssl...

CVE-2025-23048-POC

CVE-2025-23048: Apache modssl TLS 1.3 セッションレジュームにおけるクライアント証明書バイパス Apache HTTP Server バージョン 2.4.35 から 2.4.62 は、異なるSSLCACertificateFile ディレクティブを持つ仮想ホスト間で TLS 1.3 セッションレジュームが使用された場合、クライアント証明書認証のバイパスに対して脆弱です。 攻撃者は、ある仮想ホストで有効なクライアント証明書を保持している場合、別のCAによって発行された証明書を必要とする別の仮想ホスト上で TLS 1.3...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

safe-check-CVE-2025-23419

Safe Check CVE-2025-23419 - NGINX mTLS Session Resumption CVE-2025-23419 の安全な検証スクリプトを含むリポジトリです。この脆弱性は NGINX 、mTLS 、TLS session resumption に関連しています。 スクリプトは、能動的な悪用を行わず、クライアント証明書による認証を回避しようとせず、ヒューリスティックなチェックを実行して脆弱性への露出の可能性を特定します。 その目的は、許可された環境における技術的なトリアージ、防御的検証、露出分析を支援することです。 対象の CVE...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

Security Bulletin: IBM Financial Transaction Manager is impacted by multiple vulnerabilities in RedHat Proxy for Kubernetes RBAC authorization

Summary IBM Financial Transaction Manager for RedHat OpenShift has addressed the following vulnerabilities. Vulnerability Details CVEID:CVE-2025-68121 DESCRIPTION: During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.44 security and extras update

Red Hat OpenShift Container Platform release 4.19.44 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a security impact of...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.20.35 security and extras update

Red Hat OpenShift Container Platform release 4.20.35 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.20. Red Hat Product Security has rated this update as having a security impact of...

Astra Linux - Vulnerability in Golang-1.19

Large handshake records can cause panics in the crypto/TLS context. Both clients and servers may send large TLS handshake records, which can cause both servers and clients to panic when attempting to construct responses. This issue affects all TLS 1.3 clients, TLS 1.2 clients that explicitly enab...

Astra Linux – Vulnerability in Golang-1.23

During the resumption of a session in cryptography/TLS, if the underlying Config has its ClientCAs or RootCAs fields changed between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed. This can occur when a user calls Config.Clone and...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

Security Bulletin:Vulnerability in Crypto affects IBM Netezza Appliance

Summary The Crypto package is used by IBM Netezza Appliance. IBM Netezza Appliance has addressed the applicable CVE CVE-2025-68121 Vulnerability Details CVEID:CVE-2025-68121 DESCRIPTION: During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

Important: Red Hat Security Advisory: rhc security update

An update for rhc is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availab...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...