CVE-2017-14226
HIGH severity · CVSS 7.5 · Out-of-bounds read
7.5CVSS HIGH
Summary
WP1StylesListener.cpp, WP5StylesListener.cpp, and WP42StylesListener.cpp in libwpd 0.10.1 mishandle iterators, which allows remote attackers to cause a denial of service (heap-based buffer over-read in the WPXTableList class in WPXTable.cpp). This vulnerability can be triggered in LibreOffice before 5.3.7. It may lead to suffering a remote attack against a LibreOffice application.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)2%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://sourceforge.net/p/libwpd/code/ci/0329a9c57f9b3b0efa0f09a5235dfd90236803a5/ ↗
Additional information
- NVD record
- https://sourceforge.net/p/libwpd/code/ci/0329a9c57f9b3b0efa0f09a5235dfd90236803a5/Patch
- https://sourceforge.net/p/libwpd/code/ci/f40827b3eae260ce657c67d9fecc855b09dea3c3/Patch
- https://bugs.documentfoundation.org/show_bug.cgi?id=112269Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1489337Advisory
- https://cgit.freedesktop.org/libreoffice/core/commit/?id=dd89afa6ee8166b69e7a1e86f22616ca8fc122c9Advisory
- https://sourceforge.net/p/libwpd/tickets/14/Advisory