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CVE-2021-21695 – jenkins: FilePath#listFiles lists files outside directories with agent read access when following symbolic links.
https://notcve.org/view.php?id=CVE-2021-21695
04 Nov 2021 — FilePath#listFiles lists files outside directories that agents are allowed to access when following symbolic links in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. FilePath#listFiles lista los archivos fuera de los directorios a los que agentes pueden acceder cuando siguen enlaces simbólicos en Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores An incorrect permissions validation vulnerability was found in Jenkins. The FilePath#listFiles lists files outside directories with agent... • http://www.openwall.com/lists/oss-security/2021/11/04/3 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-59: Improper Link Resolution Before File Access ('Link Following') •
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CVE-2021-21694 – jenkins: FilePath#toURI, FilePath#hasSymlink, FilePath#absolutize, FilePath#isDescendant, and FilePath#get*DiskSpace do not check any permissions
https://notcve.org/view.php?id=CVE-2021-21694
04 Nov 2021 — FilePath#toURI, FilePath#hasSymlink, FilePath#absolutize, FilePath#isDescendant, and FilePath#get*DiskSpace do not check any permissions in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. FilePath#toURI, FilePath#hasSymlink, FilePath#absolutize, FilePath#isDescendant, y FilePath#get*DiskSpace no comprueban ningún permiso en Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores An incorrect permissions validation vulnerability was found in Jenkins. The FilePath#toURI, FilePath#hasSymli... • https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 • CWE-862: Missing Authorization CWE-863: Incorrect Authorization •
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CVE-2021-21692 – jenkins: The operations FilePath#renameTo and FilePath#moveAllChildrenTo only check read permission on the source path
https://notcve.org/view.php?id=CVE-2021-21692
04 Nov 2021 — FilePath#renameTo and FilePath#moveAllChildrenTo in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier only check 'read' agent-to-controller access permission on the source path, instead of 'delete'. FilePath#renameTo y FilePath#moveAllChildrenTo en Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores ,sólo comprueban el permiso de acceso de agente a controlador "read" en la ruta de origen, en lugar de "delete" An incorrect permissions validation vulnerability was found in Jenkins. The o... • https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-276: Incorrect Default Permissions •
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CVE-2021-21691 – jenkins: Creating symbolic links is possible without the symlink permission
https://notcve.org/view.php?id=CVE-2021-21691
04 Nov 2021 — Creating symbolic links is possible without the 'symlink' agent-to-controller access control permission in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. Una creación de enlaces simbólicos es posible sin el permiso de control de acceso del agente-controlador "symlink" en Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores A vulnerability was found in Jenkins which failed to correctly validate permissions. This flaw allowed any user to create symbolic links regardless if they had th... • https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 • CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-276: Incorrect Default Permissions •
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CVE-2021-21690 – jenkins: Agent processes are able to completely bypass file path filtering by wrapping the file operation in an agent file path
https://notcve.org/view.php?id=CVE-2021-21690
04 Nov 2021 — Agent processes are able to completely bypass file path filtering by wrapping the file operation in an agent file path in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. Los procesos de los agentes son capaces de omitir completamente el filtrado de rutas de archivos al envolver la operación de archivo en una ruta de archivo de agente en Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores A file path filtering bypass vulnerability was found in Jenkins. Agent processes are able to com... • https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
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CVE-2021-21689 – jenkins: FilePath#unzip and FilePath#untar were not subject to any access control
https://notcve.org/view.php?id=CVE-2021-21689
04 Nov 2021 — FilePath#unzip and FilePath#untar were not subject to any agent-to-controller access control in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. FilePath#unzip y FilePath#untar no estaban sujetos a ningún control de acceso de agente a controlador en Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores An incorrect access control vulnerability was found in Jenkins. The FilePath#unzip and FilePath#untar were not subjected to any access control. An attacker with access to FilePath#unzip ... • https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 • CWE-276: Incorrect Default Permissions •
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CVE-2021-21688 – jenkins: FilePath#reading(FileVisitor) does not reject any operations allowing users to have unrestricted read access
https://notcve.org/view.php?id=CVE-2021-21688
04 Nov 2021 — The agent-to-controller security check FilePath#reading(FileVisitor) in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not reject any operations, allowing users to have unrestricted read access using certain operations (creating archives, FilePath#copyRecursiveTo). Un control de seguridad agente-a-controlador FilePath#reading(FileVisitor) en Jenkins 2.318 y anteriores, LTS versiones 2.303.2 y anteriores, no rechaza ninguna operación, permitiendo a usuarios tener acceso de lectura sin restricciones ... • https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-862: Missing Authorization •
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CVE-2021-21687 – jenkins: FilePath#untar does not check permission to create symbolic links when unarchiving a symbolic link
https://notcve.org/view.php?id=CVE-2021-21687
04 Nov 2021 — Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not check agent-to-controller access to create symbolic links when unarchiving a symbolic link in FilePath#untar. Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores, no comprueban el acceso agente-controlador para crear enlaces simbólicos cuando se desarchiva un enlace simbólico en FilePath#untar An incorrect permissions validation vulnerability was found in Jenkins. The FilePath#untar does not check permission to create symbolic ... • https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 • CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-862: Missing Authorization •
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CVE-2021-21686 – jenkins: File path filters do not canonicalize paths, allowing operations to follow symbolic links to outside allowed directories
https://notcve.org/view.php?id=CVE-2021-21686
04 Nov 2021 — File path filters in the agent-to-controller security subsystem of Jenkins 2.318 and earlier, LTS 2.303.2 and earlier do not canonicalize paths, allowing operations to follow symbolic links to outside allowed directories. Los filtros de rutas de archivos en el subsistema de seguridad agente-a-controlador de Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores, no canonizan las rutas, permitiendo que las operaciones sigan enlaces simbólicos a directorios no permitidos A link following vul... • https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
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CVE-2021-21685 – jenkins: FilePath#mkdirs does not check permission to create parent directories
https://notcve.org/view.php?id=CVE-2021-21685
04 Nov 2021 — Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not check agent-to-controller access to create parent directories in FilePath#mkdirs. Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores, no comprueban el acceso de agente a controlador para crear directorios padre en FilePath#mkdirs An incorrect permissions validation vulnerability was found in Jenkins. The FilePath#mkdirs does not check permission to create parent directories, which may allow an attacker who controls the agent p... • http://www.openwall.com/lists/oss-security/2021/11/04/3 • CWE-281: Improper Preservation of Permissions CWE-862: Missing Authorization •