org.jenkins-ci.main/jenkins-core

Vulnerabilities (249)

• CVE-2022-34174HigJun 23, 2022
  affected >= 2.334, < 2.356fixed 2.356

  In Jenkins 2.355 and earlier, LTS 2.332.3 and earlier, an observable timing discrepancy on the login form allows distinguishing between login attempts with an invalid username, and login attempts with a valid username and wrong password, when using the Jenkins user database secur

• CVE-2022-34173MedJun 23, 2022
  affected >= 2.340, < 2.356fixed 2.356

  In Jenkins 2.340 through 2.355 (both inclusive) the tooltip of the build button in list views supports HTML without escaping the job display name, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

• CVE-2022-34172MedJun 23, 2022
  affected >= 2.340, < 2.356fixed 2.356

  In Jenkins 2.340 through 2.355 (both inclusive) symbol-based icons unescape previously escaped values of 'tooltip' parameters, resulting in a cross-site scripting (XSS) vulnerability.

• CVE-2022-34171MedJun 23, 2022
  affected >= 2.350, < 2.356fixed 2.356

  In Jenkins 2.321 through 2.355 (both inclusive) and LTS 2.332.1 through LTS 2.332.3 (both inclusive) the HTML output generated for new symbol-based SVG icons includes the 'title' attribute of 'l:ionicon' (until Jenkins 2.334) and 'alt' attribute of 'l:icon' (since Jenkins 2.335)

• CVE-2022-34170MedJun 23, 2022
  affected >= 2.350, < 2.356fixed 2.356

  In Jenkins 2.320 through 2.355 (both inclusive) and LTS 2.332.1 through LTS 2.332.3 (both inclusive) the help icon does not escape the feature name that is part of its tooltip, effectively undoing the fix for SECURITY-1955, resulting in a cross-site scripting (XSS) vulnerability

• CVE-2022-0538HigFeb 9, 2022
  affected >= 2.320, < 2.334fixed 2.334

  Jenkins 2.333 and earlier, LTS 2.319.2 and earlier defines custom XStream converters that have not been updated to apply the protections for the vulnerability CVE-2021-43859 and allow unconstrained resource usage.

• CVE-2022-20612MedJan 12, 2022
  affected >= 2.320, < 2.330fixed 2.330

  A cross-site request forgery (CSRF) vulnerability in Jenkins 2.329 and earlier, LTS 2.319.1 and earlier allows attackers to trigger build of job without parameters when no security realm is set.

• CVE-2021-21697CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.

• CVE-2021-21696CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not limit agent read/write access to the libs/ directory inside build directories when using the FilePath APIs, allowing attackers in control of agent processes to replace the code of a trusted library with a modified varian

• CVE-2021-21695HigNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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.

• CVE-2021-21694CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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.

• CVE-2021-21693CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  When creating temporary files, agent-to-controller access to create those files is only checked after they've been created in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.

• CVE-2021-21692CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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'.

• CVE-2021-21691CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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.

• CVE-2021-21690CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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.

• CVE-2021-21689CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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.

• CVE-2021-21688HigNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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).

• CVE-2021-21687CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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.

• CVE-2021-21686HigNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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.

• CVE-2021-21685CriNov 4, 2021
  affected < 2.303.3fixed 2.303.3

  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.