Bug 1138302 (CVE-2019-10166) - VUL-0: CVE-2019-10166: libvirt: api: disallow virDomainManagedSaveDefineXML on read-only connections
Summary: VUL-0: CVE-2019-10166: libvirt: api: disallow virDomainManagedSaveDefineXML o...
Status: RESOLVED FIXED
Alias: CVE-2019-10166
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Major
Target Milestone: ---
Assignee: James Fehlig
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/235188/
Whiteboard: CVSSv3:SUSE:CVE-2019-10166:7.8:(AV:L/...
Keywords:
Depends on:
Blocks:
 
Reported: 2019-06-14 13:40 UTC by Marcus Meissner
Modified: 2019-07-20 10:10 UTC (History)
2 users (show)

See Also:
Found By: ---
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


Attachments
CVE-2019-10166.patch (962 bytes, patch)
2019-06-14 13:40 UTC, Marcus Meissner
Details | Diff

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Description Marcus Meissner 2019-06-14 13:40:32 UTC
via libvirt security, reported by Matthias.

The virDomainManagedSaveDefineXML can be used to alter the domain's
config used for managedsave or even execute arbitrary emulator binaries.
Forbid it on read-only connections.

Fixes: CVE-2019-10166
Reported-by: Matthias Gerstner <mgerstner@suse.de>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Comment 1 Marcus Meissner 2019-06-14 13:40:56 UTC
Created attachment 807634 [details]
CVE-2019-10166.patch

CVE-2019-10166.patch
Comment 2 James Fehlig 2019-06-14 21:50:51 UTC
This bug affects SLE12 SP4/5, SLE15 GA/SP1, and TW.
Comment 3 Marcus Meissner 2019-06-17 11:49:05 UTC
CRD: 2019-06-20 12:00UTC
Comment 6 Swamp Workflow Management 2019-06-20 17:40:11 UTC
This is an autogenerated message for OBS integration:
This bug (1138302) was mentioned in
https://build.opensuse.org/request/show/711170 Factory / libvirt
Comment 7 Swamp Workflow Management 2019-06-21 13:35:48 UTC
SUSE-SU-2019:1599-1: An update that fixes three vulnerabilities is now available.

Category: security (important)
Bug References: 1138301,1138302,1138303
CVE References: CVE-2019-10161,CVE-2019-10166,CVE-2019-10167
Sources used:
SUSE Linux Enterprise Software Development Kit 12-SP4 (src):    libvirt-4.0.0-8.15.2
SUSE Linux Enterprise Server 12-SP4 (src):    libvirt-4.0.0-8.15.2
SUSE Linux Enterprise Desktop 12-SP4 (src):    libvirt-4.0.0-8.15.2

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 8 Swamp Workflow Management 2019-06-21 16:13:00 UTC
SUSE-SU-2019:1637-1: An update that solves three vulnerabilities and has one errata is now available.

Category: security (important)
Bug References: 1136109,1138301,1138302,1138303
CVE References: CVE-2019-10161,CVE-2019-10166,CVE-2019-10167
Sources used:
SUSE Linux Enterprise Module for Server Applications 15 (src):    libvirt-4.0.0-9.27.1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (src):    libvirt-4.0.0-9.27.1
SUSE Linux Enterprise Module for Basesystem 15 (src):    libvirt-4.0.0-9.27.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 9 Swamp Workflow Management 2019-06-21 16:16:18 UTC
SUSE-SU-2019:1643-1: An update that fixes four vulnerabilities is now available.

Category: security (important)
Bug References: 1138301,1138302,1138303,1138305
CVE References: CVE-2019-10161,CVE-2019-10166,CVE-2019-10167,CVE-2019-10168
Sources used:
SUSE Linux Enterprise Module for Server Applications 15-SP1 (src):    libvirt-5.1.0-8.6.1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (src):    libvirt-5.1.0-8.6.1
SUSE Linux Enterprise Module for Basesystem 15-SP1 (src):    libvirt-5.1.0-8.6.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 10 Alexandros Toptsoglou 2019-06-21 16:17:04 UTC
is public now
Comment 11 Swamp Workflow Management 2019-06-30 22:21:17 UTC
openSUSE-SU-2019:1672-1: An update that solves three vulnerabilities and has one errata is now available.

Category: security (important)
Bug References: 1136109,1138301,1138302,1138303
CVE References: CVE-2019-10161,CVE-2019-10166,CVE-2019-10167
Sources used:
openSUSE Leap 15.0 (src):    libvirt-4.0.0-lp150.7.18.2
Comment 12 Marcus Meissner 2019-07-01 08:52:33 UTC
released
Comment 14 Swamp Workflow Management 2019-07-20 10:10:36 UTC
openSUSE-SU-2019:1753-1: An update that fixes four vulnerabilities is now available.

Category: security (important)
Bug References: 1138301,1138302,1138303,1138305
CVE References: CVE-2019-10161,CVE-2019-10166,CVE-2019-10167,CVE-2019-10168
Sources used:
openSUSE Leap 15.1 (src):    libvirt-5.1.0-lp151.7.3.1