CVE-2019-13228
published 2019-07-04CVE-2019-13228: 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…
PriorityP423medium4.7CVSS 3.0
AVLACHPRLUINSUCNIHAN
EPSS
0.39%
31.4th percentile
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.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| deepin | deepin-clone | < 1.1.3 | 1.1.3 |
CVSS provenance
nvdv3.04.7MEDIUMCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
nvdv2.06.6MEDIUMAV:L/AC:M/Au:N/C:P/I:C/A:C
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Bugzilla
CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack
bugzilla·2019-07-16·CVSS 4.7
CVE-2019-13228 [MEDIUM] CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack
CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack
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. 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.
External References:
https://bugzilla.suse.com/show_bug.cgi?id=1130388
Discussion:
Created deepin-clone tracking bugs for this issue:
Affects: fedora-30 [bug 1730314]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a packag
Bugzilla
CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack [fedora-30]
bugzilla·2019-07-16·CVSS 4.7
CVE-2019-13228 [MEDIUM] CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack [fedora-30]
CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack [fedora-30]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-30.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the fo
Bugzilla
CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack [fedora-30]
bugzilla·2019-07-16·CVSS 4.7
CVE-2019-13228 [MEDIUM] CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack [fedora-30]
CVE-2019-13228 deepin-clone: fixed path in the BootDoctor::fix() function allows symlink attack [fedora-30]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-30.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
After a qu
http://www.openwall.com/lists/oss-security/2019/07/04/1https://bugzilla.suse.com/show_bug.cgi?id=1130388https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1abhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/http://www.openwall.com/lists/oss-security/2019/07/04/1https://bugzilla.suse.com/show_bug.cgi?id=1130388https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1abhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/
2019-07-04
Published