Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libreoffice | Libreoffice | <= 5.3.6 |
| Libwpd | Libwpd | 0.10.1 |
Related Weaknesses (CWE)
References
- https://bugs.documentfoundation.org/show_bug.cgi?id=112269Issue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1489337Issue TrackingThird Party Advisory
- https://cgit.freedesktop.org/libreoffice/core/commit/?id=dd89afa6ee8166b69e7a1e8Mailing ListThird Party Advisory
- https://sourceforge.net/p/libwpd/code/ci/0329a9c57f9b3b0efa0f09a5235dfd90236803aPatchThird Party Advisory
- https://sourceforge.net/p/libwpd/code/ci/f40827b3eae260ce657c67d9fecc855b09dea3cPatchThird Party Advisory
- https://sourceforge.net/p/libwpd/tickets/14/Issue TrackingThird Party Advisory
- https://bugs.documentfoundation.org/show_bug.cgi?id=112269Issue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1489337Issue TrackingThird Party Advisory
- https://cgit.freedesktop.org/libreoffice/core/commit/?id=dd89afa6ee8166b69e7a1e8Mailing ListThird Party Advisory
- https://sourceforge.net/p/libwpd/code/ci/0329a9c57f9b3b0efa0f09a5235dfd90236803aPatchThird Party Advisory
- https://sourceforge.net/p/libwpd/code/ci/f40827b3eae260ce657c67d9fecc855b09dea3cPatchThird Party Advisory
- https://sourceforge.net/p/libwpd/tickets/14/Issue TrackingThird Party Advisory
FAQ
What is CVE-2017-14226?
CVE-2017-14226 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 i...
How severe is CVE-2017-14226?
CVE-2017-14226 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-14226?
Check the references section above for vendor advisories and patch information. Affected products include: Libreoffice Libreoffice, Libwpd Libwpd.