Vulnerability Details : 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 category: Denial of service
Products affected by CVE-2017-14226
- cpe:2.3:a:libwpd:libwpd:0.10.1:*:*:*:*:*:*:*
- cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-14226
1.94%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-14226
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-14226
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-14226
-
https://sourceforge.net/p/libwpd/tickets/14/
WordPerfect Document importer / Tickets / #14 crash with certain wpdIssue Tracking;Third Party Advisory
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https://cgit.freedesktop.org/libreoffice/core/commit/?id=dd89afa6ee8166b69e7a1e86f22616ca8fc122c9
libreoffice/core - main, development code repositoryMailing List;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1489337
1489337 – There is a heap overflow in libwpd. This vulnerability has been triggered in libreoffice.Issue Tracking;Third Party Advisory
-
https://sourceforge.net/p/libwpd/code/ci/f40827b3eae260ce657c67d9fecc855b09dea3c3/
WordPerfect Document importer / Code / Commit [f40827]Patch;Third Party Advisory
-
https://bugs.documentfoundation.org/show_bug.cgi?id=112269
112269 – There is a heap overflow in libwpd. This vulnerability can be triggered in libreoffice.Issue Tracking;Third Party Advisory
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https://sourceforge.net/p/libwpd/code/ci/0329a9c57f9b3b0efa0f09a5235dfd90236803a5/
WordPerfect Document importer / Code / Commit [0329a9]Patch;Third Party Advisory
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