azure-sentinel-detection-engineering

Ingeniería de detección en Azure Sentinel Ingeniería de detección en un entorno Microsoft Sentinel y Defender XDR en producción que opero. Nueve reglas de análisis personalizadas se reparten entre tres planos, cada una mapeada a MITRE ATT&CK y probada de extremo a extremo: una acción controlada...

GO-RPCBOMB

설명: CVE-2017-8779 rpcbind 0.2.4까지, LIBTIRPC 1.0.1까지 및 1.0.2-rc부터 1.0.2-rc3까지, 그리고 NTIRPC 1.4.3까지는 XDR 문자열에 대한 메모리 할당 시 최대 RPC 데이터 크기를 고려하지 않으며, 이는 원격 공격자가 조작된 UDP 패킷을 포트 111에 전송하여 서비스 거부후속 해제 없이 메모리 소비를 유발할 수 있게 합니다. 이 취약점은 rpcbomb으로 알려져 있습니다. CVE 링크 https://vulners.com/cve/CVE-2017-8779 설치 절차 가정...

Hunting-Queries-Detection-Rules

Query KQL per Sentinel e Defender KQL per Defender XDR, Microsoft Sentinel e altre soluzioni Microsoft Lo scopo di questo repository è condividere query KQL che possono essere utilizzate da chiunque e siano comprensibili. Queste query sono progettate per aumentare la copertura di rilevamento...

Cortex-XDR-Config-Extractor

Cortex XDR Konfigurationsextraktor ⚠️ Weitere Informationen finden Sie unter https://laokoon-security.com/cortex-xdr-config-exctractor/ derzeit nur auf Deutsch Dieses Tool ist für den Einsatz bei Red Team Assessments und zur Überprüfung der XDR-Einstellungen gedacht. Mit diesem Tool ist es möglich...

log4j-finder

log4j-finder A Python3 script to scan the filesystem to find Log4j2 that is vulnerable to Log4Shell CVE-2021-44228 & CVE-2021-45046 & CVE-2021-45105. It scans recursively both on disk and inside nested Java Archive files JARs. How it works log4j-finder identifies log4j2 libraries on your filesyst...

Threat-Hunting

Threat-Hunting | Ingegneria del Rilevamento Raccolta di query di caccia alle minacce e rilevamento per: CrowdStrike Falcon usando CQL – CrowdStrike Query Language Microsoft Defender XDR usando KQL – Kusto Query Language Mirate a far emergere processi sospetti, comportamenti di rete anomali, binar...

KQL-threat-hunting-queries

Bedrohungssuche/-erkennung mit KQL-Abfragen root@kitploit: | |/ / | | | | | | | | | / | | | | | | | | | \ | | | | \ | |/ | | ' | | | | | | | | || | | | | / \ | | | || | | | | | | | | | || | | | | . | || | | | | | | !NOTE 27. Januar: Nach fast einem Jahr an Beiträgen wird dieses Repository...

Linux Distros Unpatched Vulnerability : CVE-2026-72217

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SUNRPC: Bound-check xdrbuftobvec stores before writing xdrbuftobvec writes a biovec into the caller's array before testing whether that slot is in range, and th...

SUSE CVE-2026-53398

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix SECINFONONAME decode error cleanup nfsd4decodesecinfononame currently initializes sinexp after decoding sinstyle. If the XDR stream is truncated, the decoder returns nfserrbadxdr before sinexp is initialized. Since comm...

CVE-2026-53398

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix SECINFONONAME decode error cleanup nfsd4decodesecinfononame currently initializes sinexp after decoding sinstyle. If the XDR stream is truncated, the decoder returns nfserrbadxdr before sinexp is initialized. Since comm...

CVE-2026-53398 NFSD: Fix SECINFO_NO_NAME decode error cleanup

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix SECINFONONAME decode error cleanup nfsd4decodesecinfononame currently initializes sinexp after decoding sinstyle. If the XDR stream is truncated, the decoder returns nfserrbadxdr before sinexp is initialized. Since comm...

EUVD-2026-45520

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix SECINFONONAME decode error cleanup nfsd4decodesecinfononame currently initializes sinexp after decoding sinstyle. If the XDR stream is truncated, the decoder returns nfserrbadxdr before sinexp is initialized. Since comm...

CVE-2026-0276

A privilege escalation vulnerability in Palo Alto Networks Cortex® XDR Broker VM enables a locally authenticated user to perform actions as the root user...

CVE-2026-0276 Cortex XDR Broker VM: Privilege Escalation (PE) Vulnerability

A privilege escalation vulnerability in Palo Alto Networks Cortex® XDR Broker VM enables a locally authenticated user to perform actions as the root user...

CVE-2026-0276

CVE-2026-0276 concerns Palo Alto Networks Cortex XDR Broker VM. The connected sources describe a privilege-escalation issue in the VM related to insecure privilege management that would allow a locally authenticated attacker to escalate to root privileges. There are no specific version numbers, r...

SUSE CVE-2026-45870

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: authgss: fix memory leaks in XDR decoding error paths The gssxdecctx, gssxdecstatus, and gssxdecname functions allocate memory via gssxdecbuffer, which calls kmemdup. When a subsequent decode operation fails, these...

CVE-2026-45870

A flaw was found in the Linux kernel's SUNRPC Sun Remote Procedure Call authentication GSS Generic Security Service module. This vulnerability occurs due to memory leaks in the XDR eXternal Data Representation decoding error paths within functions like gssxdecctx, gssxdecstatus, and gssxdecname...

EUVD-2026-32336

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: authgss: fix memory leaks in XDR decoding error paths The gssxdecctx, gssxdecstatus, and gssxdecname functions allocate memory via gssxdecbuffer, which calls kmemdup. When a subsequent decode operation fails, these...

CVE-2026-45870

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: authgss: fix memory leaks in XDR decoding error paths The gssxdecctx, gssxdecstatus, and gssxdecname functions allocate memory via gssxdecbuffer, which calls kmemdup. When a subsequent decode operation fails, these...

UBUNTU-CVE-2026-45870

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: authgss: fix memory leaks in XDR decoding error paths The gssxdecctx, gssxdecstatus, and gssxdecname functions allocate memory via gssxdecbuffer, which calls kmemdup. When a subsequent decode operation fails, these...