PurpleKeep

설명 공격 기술의 다양성이 급격히 증가하고 EDREndpoint Detection and Response에서 제공하는 탐지 규칙과 사용자 정의 규칙이 동시에 증가함에 따라 탐지 규칙의 지속적인 기능 테스트 필요성이 명확해졌습니다. 그러나 이러한 공격을 수동으로 재실행하고 탐지 규칙과 대조하는 것은 노동 집약적인 작업이므로 자동화할 가치가 있습니다. 이 문제를 해결하기 위해 저는 "PurpleKeep"을 개발했습니다. 이는 탐지 규칙의 자동화된 테스트를 용이하게 하기 위해 설계된 오픈 소스 이니셔티브입니다. Atomic Red...

suricata-vedas

VEDAS Signatures VEDAS 기반 자율 생성 + 커뮤니티 기여로 만들어진 CVE용 Suricata 및 Nuclei 규칙 이 저장소는 CVE 탐지 콘텐츠를 위한 개방형 협업 검증 공간입니다: Suricata 규칙 : 익스플로잇 시도의 네트워크 탐지. Nuclei 템플릿 : CVE 노출 여부를 확인하는 능동적이고 비파괴적인 점검. 대부분의 시그니처는 ARPSyndicate의 취약점 및 익스플로잇 데이터 집계 시스템VEDAS에 의해 자율적으로 생성됩니다. AI를 통해 취약점 및 익스플로잇 인텔리전스로부터 탐지 콘텐츠를...

toxy

toxy Not actively maintained, may not work with latest node.js runtimes. If you are interested in maintaining toxy, please open an issue. Hackable HTTP proxy to simulate server failure scenarios , systems resiliency testing and unexpected network conditions , built for node.js. It was mainly...

CVE-2026-72350

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtu32: reject invalid shift counts u32matchit executes rule-supplied shift operands on a 32-bit value. A malformed u32 rule can provide a shift count of 32 or more, triggering an undefined shift out-of-bounds during...

UBUNTU-CVE-2026-72347

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtconnmark: reject invalid shift parameters Revision 2 of the CONNMARK target accepts user-controlled shift parameters and applies them to 32-bit mark values in connmarktgshift. A shiftbits value of 32 or more triggers...

CVE-2026-72350 netfilter: xt_u32: reject invalid shift counts

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtu32: reject invalid shift counts u32matchit executes rule-supplied shift operands on a 32-bit value. A malformed u32 rule can provide a shift count of 32 or more, triggering an undefined shift out-of-bounds during...

PT-2026-72535

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Revision 2 of the CONNMARK target in netfilter accepts user-controlled shift parameters applied to 32-bit mark values within the connmark tg shift function. A shift bits value of 32 or...

PT-2026-72538

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfilter xt u32 module where the u32 match it function executes shift operands provided by a rule on a 32-bit value. A malformed u32 rule can specify a shift coun...

EUVD-2026-57816

File Browser before v2.63.22 fails to validate access rules for descendants during recursive copy, rename, and delete operations, allowing authenticated users to bypass path-based access controls. Attackers can copy, rename, or delete denied files by operating on their allowed parent directory,...

SUSE CVE-2026-31674

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr exceeds IP6TRTHOPS. rtmt6 expects addrnr to stay within the bounds of rtinfo-addrs. Validate addrnr during rule installation so malformed...

EUVD-2026-25641

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr exceeds IP6TRTHOPS. rtmt6 expects addrnr to stay within the bounds of rtinfo-addrs. Validate addrnr during rule installation so malformed...

ARuleCon: Agentic Security Rule Conversion

Security Information and Event Management SIEM systems make it possible for detecting intrusion anomalies in real-time manner by their applied security rules. However, the heterogeneity of vendor-specific rules e.g., Splunk SPL, Microsoft KQL, IBM AQL, Google YARA-L, and RSA ESA makes...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from unvalidated overlap of open intervals, potentially allowing bypasses in the validation of collection...

GHSA-8P5R-6MVV-2435 OpenMetadata vulnerable to a SpEL Injection in `PUT /api/v1/events/subscriptions` (`GHSL-2023-251`)

SpEL Injection in PUT /api/v1/events/subscriptions GHSL-2023-251 Please note, only authenticated users have access to PUT / POST APIS for /api/v1/policies. Non authenticated users will not be able to access these APIs to exploit the vulnerability. A user must exist in OpenMetadata and have...

Information Security Preparedness Tool: Metta

Metta is an open-source information security preparedness tool for adversarial simulation. As an emerging concept, the industry has yet to settle on a definitive definition of adversarial simulation, but it involves simulating components of targeted attacks in order to test both an organization’s...