CVE-2019-13228

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Summary

CVECVE-2019-13228
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-07-04 12:15:00 UTC
Updated2023-11-07 03:03:00 UTC
Descriptiondeepin-clone before 1.1.3 uses a fixed path /tmp/repo.iso in the BootDoctor::fix() function to download an ISO file, and follows symlinks there. An unprivileged user can prepare a symlink attack there to create or overwrite files in arbitrary file system locations. The content is not attacker controlled. By winning a race condition to replace the /tmp/repo.iso symlink by an attacker controlled ISO file, further privilege escalation may be possible.

Risk And Classification

Problem Types: CWE-59

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Deepin Deepin-clone All All All All
Application Deepin Deepin-clone All All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 30 Update: dtkcore-2.0.16.1-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
oss-security - deepin-clone: various symlink attacks MLIST www.openwall.com Mailing List, Third Party Advisory
[SECURITY] Fedora 30 Update: dtkcore-2.0.16.1-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
fix: Do not use the "/tmp" directory · linuxdeepin/deepin-clone@e079f3e · GitHub MISC github.com Patch, Third Party Advisory
Bug 1130388 – AUDIT-1: deepin-clone: new polkit action com.deepin.pkexec.deepin-clone MISC bugzilla.suse.com Issue Tracking, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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