Unrated severityNVD Advisory· Published Jul 4, 2019· Updated Aug 4, 2024
CVE-2019-13228
CVE-2019-13228
Description
deepin-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.
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Affected products
2- deepin-clone/deepin-clonedescription
- Range: <1.1.3
Patches
Vulnerability mechanics
References
4- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/mitrevendor-advisoryx_refsource_FEDORA
- www.openwall.com/lists/oss-security/2019/07/04/1mitremailing-listx_refsource_MLIST
- bugzilla.suse.com/show_bug.cgimitrex_refsource_MISC
- github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1abmitrex_refsource_MISC
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