CVE-2015-6566
published 2016-01-11CVE-2015-6566: zarafa-autorespond in Zarafa Collaboration Platform (ZCP) before 7.2.1 allows local users to gain privileges via a symlink attack on /tmp/zarafa-vacation-*.
PriorityP338high8.4CVSS 3.0
AVLACLPRNUINSUCHIHAH
EPSS
0.43%
35.3th percentile
zarafa-autorespond in Zarafa Collaboration Platform (ZCP) before 7.2.1 allows local users to gain privileges via a symlink attack on /tmp/zarafa-vacation-*.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fedoraproject | fedora | — | — |
| zarafa | zarafa_collaboration_platform | <= 7.2.0 | — |
CVSS provenance
nvdv3.08.4HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
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No detection rules found.
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Bugzilla
CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond [epel-all]
bugzilla·2015-09-22·CVSS 8.4
CVE-2015-6566 [HIGH] CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond [epel-all]
CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond [epel-all]
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 EPEL.
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.
NOTE: this issue affects multiple sup
Bugzilla
CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond [fedora-21]
bugzilla·2015-09-22·CVSS 8.4
CVE-2015-6566 [HIGH] CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond [fedora-21]
CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond [fedora-21]
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.
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.
fedora-21 tracking bug for zarafa: see bl
Bugzilla
CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond
bugzilla·2015-09-14·CVSS 8.4
CVE-2015-6566 [HIGH] CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond
CVE-2015-6566 zarafa: Potential local privilege escalation in zarafa-autorespond
Created attachment 1073440
Relevant diff between Zarafa 7.2.1 RC1 (SVN 51272) and RC2 (SVN 51665)
Description of problem:
According to http://download.zarafa.com/community/beta/7.2/changelog-7.2.txt
there is a potential local privilege escalation in zarafa-autorespond. The
zarafa-autorespond(1) script is usually run by zarafa-dagent(1) which is run
by upstream defaults as root (and in Fedora as unprivileged zarafa user). I
am not aware about the details of this possible flaw, thus I am attaching a
diff between the previous and the fixed version.
Version-Release number of selected component (if applicable):
zarafa-7.1.13-1
Actual results:
Potential local privilege escalation in zarafa-autorespond.
Expected
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172605.htmlhttps://download.zarafa.com/community/final/7.2/final-changelog-7.2.txthttps://jira.zarafa.com/browse/ZCP-13533https://jira.zarafa.com/browse/ZCP-13572http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172605.htmlhttps://download.zarafa.com/community/final/7.2/final-changelog-7.2.txthttps://jira.zarafa.com/browse/ZCP-13533https://jira.zarafa.com/browse/ZCP-13572
2016-01-11
Published