CVE-2023-32676

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Summary

CVECVE-2023-32676
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-05-26 23:15:00 UTC
Updated2023-06-05 15:30:00 UTC
DescriptionAutolab is a course management service that enables auto-graded programming assignments. A Tar slip vulnerability was found in the Install assessment functionality of Autolab. To exploit this vulnerability an authenticated attacker with instructor permissions needs to upload a specially crafted Tar file. Using the install assessment functionality an attacker can feed a Tar file that contain files with paths pointing outside of the target directory (e.g., `../../../../tmp/tarslipped1.sh`). When the Install assessment form is submitted the files inside of the archives are expanded to the attacker-chosen locations. This issue has been addressed in version 2.11.0. Users are advised to upgrade.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Autolabproject Autolab All All All All

References

ReferenceSourceLinkTags
Tar slip in Install Assessment functionality (`GHSL-2023-081`) · Advisory · autolab/Autolab · GitHub MISC github.com
Merge pull request from GHSA-x9hj-r9q4-832c · autolab/Autolab@14f5084 · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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