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Bug 1089706 - (CVE-2018-10120) VUL-0: CVE-2018-10120: libreoffice: The SwCTBWrapper::Read function in sw/source/filter/ww8/ww8toolbar.cxx inLibreOffice before 5.4.6.1 and 6.x before 6.0.2.1 does not validate acustomizations index, which allows remote attackers to cause
(CVE-2018-10120)
VUL-0: CVE-2018-10120: libreoffice: The SwCTBWrapper::Read function in sw/sou...
Status: RESOLVED FIXED
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P3 - Medium : Normal
: ---
Assigned To: Security Team bot
Security Team bot
https://smash.suse.de/issue/204024/
CVSSv3:SUSE:CVE-2018-10120:7.0:(AV:L/...
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2018-04-16 13:21 UTC by Marcus Meissner
Modified: 2018-05-17 06:51 UTC (History)
2 users (show)

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

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Description Marcus Meissner 2018-04-16 13:21:19 UTC 
CVE-2018-10120

The SwCTBWrapper::Read function in sw/source/filter/ww8/ww8toolbar.cxx in
LibreOffice before 5.4.6.1 and 6.x before 6.0.2.1 does not validate a
customizations index, which allows remote attackers to cause a denial of service
(heap-based buffer overflow with write access) or possibly have unspecified
other impact via a crafted document.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-10120
https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=017fcc2fcd00af17a97bd5463d89662404f57667
https://gerrit.libreoffice.org/#/c/49500/
https://gerrit.libreoffice.org/#/c/49499/
https://gerrit.libreoffice.org/#/c/49486/
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6173
Comment 2 Swamp Workflow Management 2018-04-16 14:00:09 UTC 
This is an autogenerated message for OBS integration:
This bug (1089706) was mentioned in
https://build.opensuse.org/request/show/597068 Factory / libreoffice
Comment 3 Swamp Workflow Management 2018-05-15 16:14:31 UTC 
SUSE-SU-2018:1296-1: An update that solves two vulnerabilities and has three fixes is now available.

Category: security (moderate)
Bug References: 1089705,1089706,1090737,1091772,915996
CVE References: CVE-2018-10119,CVE-2018-10120
Sources used:
SUSE Linux Enterprise Workstation Extension 12-SP3 (src):    libreoffice-6.0.4.2-43.33.1
SUSE Linux Enterprise Software Development Kit 12-SP3 (src):    libreoffice-6.0.4.2-43.33.1
SUSE Linux Enterprise Desktop 12-SP3 (src):    libreoffice-6.0.4.2-43.33.1
Comment 4 Andreas Stieger 2018-05-16 17:30:47 UTC 
Release for Leap 42.3, showing as fixed otherwise, done
Comment 5 Swamp Workflow Management 2018-05-16 22:07:55 UTC 
openSUSE-SU-2018:1311-1: An update that solves two vulnerabilities and has three fixes is now available.

Category: security (moderate)
Bug References: 1089705,1089706,1090737,1091772,915996
CVE References: CVE-2018-10119,CVE-2018-10120
Sources used:
openSUSE Leap 42.3 (src):    libreoffice-6.0.4.2-21.1
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