cve-2025-53779-kerberos_bypass_reproduction

CVE-2025-53779: Microsoft Windows Kerberos 인증 우회 CVSS 점수: 9.8치명적 상태: 실제 환경에서 활발한 악용 중 공개: Microsoft 2025년 8월 패치 화요일제로데이 개요 CVE-2025-53779는 Microsoft Windows Kerberos 프로토콜 구현에서 발생하는 치명적인 인증 우회 취약점입니다. 인증되지 않은 공격자는 유효한 자격 증명이나 암호화 자료를 보유하지 않고도 이 결함을 악용하여 Kerberos 인증을 완전히 우회하고 도메인 관리자를 포함한 모든 도메인 사용...

research

연구 — Bertoldi Cybersecurity Alessandro Bertoldi와 협력자들이 발표한 보안 연구. 논문 제목| 행사| 연도| 링크 ---|---|---|--- Infinity-Day at Scale: Hijacking Registrars, Defeating 2FA and Spoofing 17,000+ Domains| DeepSec Vienna 2025| 2025| PDF 저자 Infinity-Day at Scale DeepSec Vienna 2025 주 저자: Alessandro Bertoldi 공동 저자:...

CVE-2026-100708

Froxlor before 2.3.13 returns the sslkeyfile column — which stores the raw PEM TLS private-key content — verbatim in the JSON responses of the Certificates.get and Certificates.listing API commands, because the results of the underlying domainsslsettings queries are passed through...

EUVD-2026-87681

Froxlor before 2.3.13 returns the sslkeyfile column — which stores the raw PEM TLS private-key content — verbatim in the JSON responses of the Certificates.get and Certificates.listing API commands, because the results of the underlying domainsslsettings queries are passed through...

CVE-2026-100708

Froxlor versions before 2.3.13 are vulnerable to private key disclosure via the Certificates.get and Certificates.listing API commands. The root cause is that the results of underlying domain_ssl_settings queries are processed by ApiCommand::response() without any field stripping or allowlist, ca...

CVE-2026-100708 Froxlor before 2.3.13 Private Key Disclosure via Certificates API

Froxlor before 2.3.13 returns the sslkeyfile column — which stores the raw PEM TLS private-key content — verbatim in the JSON responses of the Certificates.get and Certificates.listing API commands, because the results of the underlying domainsslsettings queries are passed through...

CVE-2026-100708 Froxlor before 2.3.13 Private Key Disclosure via Certificates API

Froxlor before 2.3.13 returns the sslkeyfile column — which stores the raw PEM TLS private-key content — verbatim in the JSON responses of the Certificates.get and Certificates.listing API commands, because the results of the underlying domainsslsettings queries are passed through...

PT-2026-99379

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.13 Description An issue exists where the raw PEM TLS private-key content stored in the ssl key file column is returned verbatim in JSON responses. This occurs because results from domain ssl settings queries are...

Astra Linux – Vulnerability in libidn2

GNU libidn2 before version 2.2.0 fails to perform the round-trip checks specified in RFC3490, Section 4.2, when converting A-labels to U-labels. This allows, under certain circumstances, one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

SUSE CVE-2026-9648

The crypton-x509-validation Haskell library fails to enforce X.509 NameConstraints, allowing TLS clients to accept certificates whose Subject Alternative Names fall outside the issuing CA's permitted subtrees. This oversight enables an attacker who compromises a name-constrained sub-CA to...

CVE-2026-9648

The crypton-x509-validation Haskell library fails to enforce X.509 NameConstraints, allowing TLS clients to accept certificates whose Subject Alternative Names fall outside the issuing CA’s permitted subtrees. This oversight enables an attacker who compromises a name-constrained sub-CA to...

Linux Distros Unpatched Vulnerability : CVE-2026-9648

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The crypton-x509-validation Haskell library fails to enforce X.509 NameConstraints, allowing TLS clients to accept certificates whose Subject Alternative Names...

certificate handling for haskell 安全漏洞

Certificate Handling for Haskell is a X509 certificate processing and verification tool developed by Kazu Yamamoto. There are security vulnerabilities in Certificate Handling for Haskell. These vulnerabilities stem from the lack of enforcement of X.509 name constraints. This may allow TLS clients...

crypton-x509-validation Haskell libraries do not enforce X.509 NameConstraints

Overview A vulnerability has been discovered in the Haskell TLS software stack, commonly used by applications built in the Haskell programming language to securely connect to servers over the internet. Specifically, the libraries "crypton-x509-validation" fail to enforce a key security feature...

CVE-2025-13953

CVE-2025-13953 describes a bypass of the authentication method in the GTT Tax Information System (GTT Sistema de Información Tributario) due to improper validation of data received over a local WebSocket used for LDAP-based login. The root cause is insufficient verification of authenticity/origin...

Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2019-12290)

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

EUVD-2020-23963

Malware in sbrugna...

EUVD-2019-3931

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2019-12290

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in...

Researchers Detail Windows EPM Poisoning Exploit Chain Leading to Domain Privilege Escalation

Cybersecurity researchers have presented new findings related to a now-patched security issue in Microsoft's Windows Remote Procedure Call RPC communication protocol that could be abused by an attacker to conduct spoofing attacks and impersonate a known server. The vulnerability, tracked as...