Out-of-bounds Read in Libreoffice
CVE-2017-14226
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.025 (84.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000
Affected products
- Libreoffice
- Libwpd — versions 0.10.1
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- sourceforge.net/p/libwpd/code/ci/f40827b3eae260ce657c67d9fecc855b09dea3c3/ (Patch, Third Party Advisory)
- sourceforge.net/p/libwpd/code/ci/0329a9c57f9b3b0efa0f09a5235dfd90236803a5/ (Patch, Third Party Advisory)
- bugs.documentfoundation.org/show_bug.cgi (Third Party Advisory, Issue Tracking)
- cgit.freedesktop.org/libreoffice/core/commit/ (Mailing List, Third Party Advisory)
- sourceforge.net/p/libwpd/tickets/14/ (Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2017-14226?
- CVE-2017-14226 is a high-severity vulnerability in Libreoffice, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2017-09-09.
- How severe is CVE-2017-14226?
- High severity. CVSS v3 base score is 7.5 out of 10.