VulnerableCode Package Details - pkg:alpm/archlinux/jenkins@2.318-1

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Vulnerability	Summary	Fixed by
VCID-1kf2-8j67-7kg3 Aliases: CVE-2021-21686 GHSA-4g38-hrm4-rg94	Improper Link Resolution Before File Access ('Link Following') File path filters in the agent-to-controller security subsystem of Jenkins do not canonicalize paths, allowing operations to follow symbolic links to outside allowed directories.	2.319-1 Affected by 0 other vulnerabilities.
VCID-53km-desw-w7d6 Aliases: CVE-2021-21696 GHSA-c5r9-rx53-q3gf	Protection Mechanism Failure Jenkins 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 variant. This results in unsandboxed code execution in the Jenkins controller process.	2.319-1 Affected by 0 other vulnerabilities.
VCID-7w87-bm8n-bbbr Aliases: CVE-2021-21688 GHSA-m9hr-259f-2v23	Missing Authorization The agent-to-controller security check FilePath#reading(FileVisitor) in Jenkins does not reject any operations, allowing users to have unrestricted read access using certain operations (creating archives, FilePath#copyRecursiveTo).	2.319-1 Affected by 0 other vulnerabilities.
VCID-b4zg-38x9-23dn Aliases: CVE-2021-21687 GHSA-3q84-vrvx-rfvf	Missing Authorization Jenkins does not check agent-to-controller access to create symbolic links when unarchiving a symbolic link in FilePath#untar.	2.319-1 Affected by 0 other vulnerabilities.
VCID-fvza-3rhj-8kbp Aliases: CVE-2021-21690 GHSA-97c3-w9cr-6qc2	Protection Mechanism Failure Agent processes are able to completely bypass file path filtering by wrapping the file operation in an agent file path in Jenkins.	2.319-1 Affected by 0 other vulnerabilities.
VCID-h3nf-gwsr-5qf3 Aliases: CVE-2021-21694 GHSA-pgj6-jmj5-wqfx	Missing Authorization File operations do not check any permissions in Jenkins.	2.319-1 Affected by 0 other vulnerabilities.
VCID-kf3a-yce1-auh4 Aliases: CVE-2021-21691 GHSA-2c79-h2h5-g3fw	Incorrect Authorization Creating symbolic links is possible without the 'symlink' agent-to-controller access control permission in Jenkins.	2.319-1 Affected by 0 other vulnerabilities.
VCID-nq1x-s9hz-a7fb Aliases: CVE-2021-21695 GHSA-cvvm-4cr9-r436	Missing Authorization FilePath#listFiles lists files outside directories that agents are allowed to access when following symbolic links in Jenkins.	2.319-1 Affected by 0 other vulnerabilities.
VCID-r3ry-745m-zuh1 Aliases: CVE-2021-21689 GHSA-j3cq-h6vh-gx7f	Missing Authorization FilePath#unzip and FilePath#untar were not subject to any agent-to-controller access control in Jenkins.	2.319-1 Affected by 0 other vulnerabilities.
VCID-r3v1-qkky-dqcq Aliases: CVE-2021-21685 GHSA-58xm-mxjf-254g	Missing Authorization Jenkins does not check agent-to-controller access to create parent directories in FilePath#mkdirs.	2.319-1 Affected by 0 other vulnerabilities.
VCID-remx-jas5-1bfm Aliases: CVE-2021-21692 GHSA-8xg4-xq2v-v6j7	Incorrect Authorization FilePath#renameTo and FilePath#moveAllChildrenTo in Jenkins only check 'read' agent-to-controller access permission on the source path, instead of 'delete'.	2.319-1 Affected by 0 other vulnerabilities.
VCID-wuvf-kdtu-tkc2 Aliases: CVE-2021-21693 GHSA-929w-q433-4h9x	Improper Authorization When creating temporary files, agent-to-controller access to create those files is only checked after they've been created in Jenkins.	2.319-1 Affected by 0 other vulnerabilities.
VCID-zgtd-8mf6-ruc9 Aliases: CVE-2021-21697 GHSA-cv2w-q8c3-xjv7	Incomplete List of Disallowed Inputs Jenkins allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.	2.319-1 Affected by 0 other vulnerabilities.

Vulnerability

Summary

Fixed by

VCID-1kf2-8j67-7kg3
Aliases:
CVE-2021-21686
GHSA-4g38-hrm4-rg94

Improper Link Resolution Before File Access ('Link Following') File path filters in the agent-to-controller security subsystem of Jenkins do not canonicalize paths, allowing operations to follow symbolic links to outside allowed directories.