demo-cve-2022-21449

데모 프로젝트: CVE-2022-21449 취약점 이 프로젝트는 Java의 ECDSA 서명 검증에 영향을 미치는 CVE-2022-21449 취약점을 시연합니다. 이 취약점은 0 값r=0, s=0의 서명을 사용하여 악의적인 공격자가 서명 검증을 우회할 수 있게 합니다. 이 프로젝트는 보안 패치가 적용되지 않은 Java 17에서 EC 서명이 포함된 실제 및 가짜 JWT 토큰을 사용하여 이 문제를 보여줍니다. 기능 실제 JWT 토큰 : EC 개인 키로 서명된 유효한 JWT 토큰. 가짜 JWT 토큰 : 서명이 0으로 설정된 JWT...

Rocky Linux 8.8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (ciqsa-2026_1078)

The Rocky Linux 8.8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20261078 advisory. This advisory aggregates security fixes for the java-17-openjdk SRPM in CIQ LTS 8.8. It addresses 6 CVEs: CVE-2024-20918, CVE-2024-20921, CVE-2024-20945,...

Rocky Linux 9.2 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (ciqsa-2026_1075)

The Rocky Linux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20261075 advisory. This advisory aggregates security fixes for the java-17-openjdk SRPM in CIQ LTS 9.2. It addresses 6 CVEs: CVE-2024-20918, CVE-2024-20921, CVE-2024-20945,...

AlmaLinux 9.2 [TuxCare] Security Update: java-17-openjdk / java-17-openjdk-demo / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1753730595)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1753730595 advisory. - Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, product of Oracle Java SE componen...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2022_1445)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20221445 advisory. OpenJDK: Improper ECDSA signature verification Libraries, 8277233 CVE-2022-21449 OpenJDK: Defective secure validation in Apache Santuario Libraries, 827800...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc (crlsa-2025_0422)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20250422 advisory. JDK: Enhance array handling CVE-2025-21502 Bug Fixes: The Rocky Enterprise Software Foundation OpenJDK packages rely on the copy-jdk-configs package to transfer...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_9686)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20269686 advisory. JDK: Enhance crypto algorithm support CVE-2026-22007 JDK: Improve Kerberos credentialing CVE-2026-22013 JDK: Enhance Path Factories Redux CVE-2026-22016 JD...

AlmaLinux 9.6 [TuxCare] Security Update: java-17-openjdk / java-17-openjdk-demo / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1785494509)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785494509 advisory. - Little CMS lcms2 through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2025_10867)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202510867 advisory. JDK: Better Glyph drawing CVE-2025-30749 JDK: Enhance TLS protocol support CVE-2025-30754 JDK: Improve HTTP client header handling CVE-2025-50059 JDK:...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2022_0161)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20220161 advisory. OpenJDK: Incomplete deserialization class filtering in ObjectInputStream Serialization, 8264934 CVE-2022-21248 OpenJDK: Incorrect reading of TIFF files in...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_55781)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202655781 advisory. JDK: Improve Resource Resolving CVE-2026-60589 JDK: Enhance HTTP Connections CVE-2026-61308 JDK: Enhance TLS server CVE-2026-70907 Tenable has extracted t...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2021_4135)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20214135 advisory. OpenJDK: Incorrect principal selection when using Kerberos Constrained Delegation Libraries, 8266689 CVE-2021-35567 OpenJDK: Excessive memory allocation in...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_0927)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20260927 advisory. JDK: Improve JMX connections CVE-2026-21925 JDK: Improve HttpServer Request handling CVE-2026-21933 JDK: Enhance Certificate Checking CVE-2026-21945 libpng...

Rocky Linux 8.6 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (ciqsa-2026_0954)

The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260954 advisory. This advisory aggregates security fixes for the java-17-openjdk SRPM in CIQ LTS 8.6. It addresses 16 CVEs: CVE-2024-20918, CVE-2024-20921, CVE-2024-20945...

Rocky Linux 9.6 [TuxCare] Security Update: java-17-openjdk / java-17-openjdk-demo / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770115899)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770115899 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster ima...

AlmaLinux 9.2 [TuxCare] Security Update: java-17-openjdk / java-17-openjdk-demo / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1754043770)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1754043770 advisory. Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number...

AlmaLinux 9.6 [TuxCare] Security Update: java-17-openjdk / java-17-openjdk-demo / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770115899)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770115899 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

log4j2_CVE-2021-44228

log4j2 환경 테스트 사용, 문제 발생 시 개인 책임 제 테스트 환경은 java17이며, 필요하다면 직접 변경한 후 프로젝트를 다시 가져오면 됩니다. 환경을 시작한 후 주소: http://127.0.0.1:8006/test...

SUSE SLES15: java-17-openjdk / java-17-openjdk-demo / java-17-openjdk-devel / etc (SUSE-SU-2026:4002-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4002-1 advisory. Upgrade to upstream tag jdk-17.0.20.1+1 August 2026 CSPU. - CVE-2026-60589: unauthenticated attacker with network access via multip...

Security Bulletin: IBM Sterling Connect:Direct FTP+ is impacted by mulitple vulnerabilities

Summary IBM Java 17 is used by IBM Sterling Connect:Direct FTP+ in product configuration and data transmission. IBM Sterling Connect:Direct FTP+ is impacted by vulnerabilities in IBM Java 17. IBM Sterling Connect:Direct FTP+ has upgraded IBM Java 17 to address the issues CVE-2026-41254,...