CVE-2019-13227
published 2019-07-04CVE-2019-13227: In GUI mode, deepin-clone before 1.1.3 creates a log file at the fixed path /tmp/.deepin-clone.log as root, and follows symlinks there. An unprivileged user…
PriorityP427medium5.5CVSS 3.0
AVLACLPRLUINSUCNIHAN
EPSS
0.44%
35.9th percentile
In GUI mode, deepin-clone before 1.1.3 creates a log file at the fixed path /tmp/.deepin-clone.log as root, 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.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| deepin | deepin-clone | < 1.1.3 | 1.1.3 |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvdv2.06.6MEDIUMAV:L/AC:L/Au:N/C:N/I:C/A:C
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Bugzilla
CVE-2019-13227 deepin-clone: log file at the fixed path created as root leads to a symlink attack
bugzilla·2019-07-16·CVSS 5.5
CVE-2019-13227 [MEDIUM] CVE-2019-13227 deepin-clone: log file at the fixed path created as root leads to a symlink attack
CVE-2019-13227 deepin-clone: log file at the fixed path created as root leads to a symlink attack
In GUI mode, deepin-clone before 1.1.3 creates a log file at the fixed path /tmp/.deepin-clone.log as root, 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.
External Reference:
https://bugzilla.suse.com/show_bug.cgi?id=1130388
Discussion:
Created deepin-clone tracking bugs for this issue:
Affects: fedora-30 [bug 1730307]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community prod
Bugzilla
CVE-2019-13227 deepin-clone: log file at the fixed path created as root leads to a symlink attack [fedora-30]
bugzilla·2019-07-16·CVSS 5.5
CVE-2019-13227 [MEDIUM] CVE-2019-13227 deepin-clone: log file at the fixed path created as root leads to a symlink attack [fedora-30]
CVE-2019-13227 deepin-clone: log file at the fixed path created as root leads to a 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
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