cve-2021-4034-mock

CVE-2021-4034 PwnKit Mock Vulnerability System 이 프로젝트는 리눅스 pkexec 데몬에서 발생한 CVE-2021-4034 Out-of-Bounds Read/Write 취약점의 핵심 동작 원리를 재현한 모의 시스템입니다. 실제 SUID 권한 상승 없이, 통제된 환경 내에서 환경 변수 메모리 영역 침범 및 악성 페이로드 주입Injection 메커니즘을 안전하게 시뮬레이션합니다. 특히 이 모의 시스템은 최신 리눅스 커널의 execve 방어 기제빈 배열 전달 시 강제로 빈 문자열을 삽입하여...

openmagic

openmagic openmagic은 OpenSSL TLS heartbeat read overrun CVE-2014-0160에 취약한 시스템의 자동화된 테스트 및 익스플로잇을 도와줍니다. 기본 모듈은 Jared Stafford의 "ssltest.py" 프로그램의 수정된 버전을 래핑하며, 다음과 같은 추가 기능을 제공합니다: 나중에 분석할 수 있도록 유출된 데이터를 원시 형식으로 저장 DNS 쿼리를 한 번만 실행하도록 IP를 확인 NMAP을 사용하여 대상 서비스가 활성 상태또는 필터링/닫힘인지 확인 대상이 취약한지 확인 여러 요...

cve-2026-42945

CVE-2026-42945 — NGINX Rewrite 힙 오버런: 분석, DoS 및 크레딧 표기 RCE 포트 CVE-2026-42945CVSS 4.0 9.2 CRITICAL에 대한 보안 연구: NGINX 스크립트 엔진의 힙 버퍼 오버런으로, 교체 문자열에 인자가 포함된 rewrite예: rewrite ^. /new?c=1;가 엔진의 isargs 플래그를 설정한 채 절대 해제하지 않아 — 이후 set/if에서 평가되는 모든 캡처$1가 URI 이스케이프가 적용된 채 이스케이프되지 않은 길이로 크기가 할당된 버퍼에 복사됩니다. 요...

Netgear RAX43 1.0.3.96 - Command Injection/Authentication Bypass Buffer Overrun

Netgear RAX43 version 1.0.3.96 contains a command injection and authentication bypass vulnerability. The readycloudcontrol.cgi CGI application is vulnerable to command injection in the name parameter. Additionally, the URL parsing functionality in the cgi-bin endpoint of the router containers a...

CVE-2022-26937

Windows 네트워크 파일 시스템 크래시 PoC CVE-2022-26937 nt!KeBugCheckEx: fffff8038996efa0 48894c2408 mov qword ptr rsp+8,rcx ss:0018:ffffd000d589ae60=0000000000000139 1: kd !analyze -v Bugcheck Analysis KERNELSECURITYCHECKFAILURE 139 A kernel component has corrupted a critical data structure. The corruption...

Rocky Linux 8 [CIQ] Security Update: postgresql / postgresql-contrib / postgresql-contrib-debuginfo / etc Multiple Vulnerabilities (crlsa-2021_2361)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20212361 advisory. postgresql: Buffer overrun from integer overflow in array subscripting calculations CVE-2021-32027 postgresql: Memory disclosure in INSERT ... ON CONFLICT...

Rocky Linux 8 [CIQ] Security Update: aspnetcore-runtime-6.0 / aspnetcore-targeting-pack-6.0 / dotnet / etc Multiple Vulnerabilities (crlsa-2022_0826)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20220826 advisory. dotnet: ASP.NET Denial of Service via FormPipeReader CVE-2022-24464 dotnet: double parser stack buffer overrun CVE-2022-24512 Tenable has extracted the...

AlmaLinux 9.2 [TuxCare] Security Update: opensc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1780711381)

The AlmaLinux 9.2 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1780711381 advisory. - OpenSC before 0.27.0-rc1, fixed in commit 3f24f0b, contains a stack buffer overflow vulnerability in pivprocesshistory in...

Rocky Linux 9.6 [TuxCare] Security Update: tigervnc / tigervnc-icons / tigervnc-license / tigervnc-selinux / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1778003374)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778003374 advisory. - A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling...

Rocky Linux 8 [CIQ] Security Update: pg_repack / pg_repack-debuginfo / pg_repack-debugsource / pgaudit / etc Multiple Vulnerabilities (crlsa-2023_7714)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20237714 advisory. postgresql: Buffer overrun from integer overflow in array modification CVE-2023-5869 postgresql: Memory disclosure in aggregate function calls CVE-2023-586...

AlmaLinux 9.6 [TuxCare] Security Update: jq / jq-devel (ALMALINUX9.6:CLSA-2026:1782983956)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782983956 advisory. - jq is a command-line JSON processor. Prior to 1.8.2, on 32bit system, jvpstringappend has a chance of integer/multiple overflowing and then...

Rocky Linux 8 [CIQ] Security Update: pgaudit / pgaudit-debuginfo / pgaudit-debugsource / etc Multiple Vulnerabilities (crlsa-2021_2375)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20212375 advisory. postgresql: Buffer overrun from integer overflow in array subscripting calculations CVE-2021-32027 postgresql: Memory disclosure in INSERT ... ON CONFLICT...

AlmaLinux 9.2 [TuxCare] Security Update: openexr / openexr-devel / openexr-libs (ALMALINUX9.2:CLSA-2026:1774604404)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1774604404 advisory. - OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture...

Rocky Linux 8 [CIQ] Security Update: postgresql / postgresql-contrib / postgresql-contrib-debuginfo / etc Multiple Vulnerabilities (crlsa-2021_2360)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20212360 advisory. postgresql: Buffer overrun from integer overflow in array subscripting calculations CVE-2021-32027 postgresql: Memory disclosure in INSERT ... ON CONFLICT...

Rocky Linux 8 [CIQ] Security Update: aspnetcore-runtime-8.0 / aspnetcore-runtime-dbg-8.0 / etc Multiple Vulnerabilities (crlsa-2024_3345)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20243345 advisory. dotnet: stack buffer overrun in Double Parse CVE-2024-30045 dotnet: denial of service in ASP.NET Core due to deadlock in Http2OutputProducer.Stop...

Rocky Linux 8 [CIQ] Security Update: postgresql / postgresql-contrib / postgresql-contrib-debuginfo / etc (crlsa-2023_7790)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20237790 advisory. postgresql: Buffer overrun from integer overflow in array modification CVE-2023-5869 Tenable has extracted the preceding description block directly from the CIQ...

Rocky Linux 9 [CIQ] Security Update: systemd / systemd-container / systemd-container-debuginfo / etc (crlsa-2023_0336)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20230336 advisory. systemd: buffer overrun in formattimespan function CVE-2022-3821 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note...

Rocky Linux 9 [CIQ] Security Update: aspnetcore-runtime-7.0 / aspnetcore-targeting-pack-7.0 / etc Multiple Vulnerabilities (crlsa-2024_2843)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20242843 advisory. dotnet: stack buffer overrun in Double Parse CVE-2024-30045 dotnet: denial of service in ASP.NET Core due to deadlock in Http2OutputProducer.Stop...

AlmaLinux 9.2 [TuxCare] Security Update: jq / jq-devel Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1783340505)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1783340505 advisory. - jq is a command-line JSON processor. Prior to 1.8.2, jq --rawfile can turn a handled oversized-string error into invalid-state reu...

Rocky Linux 8 [CIQ] Security Update: pg_repack / pg_repack-debuginfo / pg_repack-debugsource / pgaudit / etc Multiple Vulnerabilities (crlsa-2023_7581)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20237581 advisory. postgresql: Buffer overrun from integer overflow in array modification CVE-2023-5869 postgresql: Memory disclosure in aggregate function calls CVE-2023-586...