Buffer overflow in Libreoffice
CVE-2016-10327
LibreOffice before 2016-12-22 has an out-of-bounds write caused by a heap-based buffer overflow related to the EnhWMFReader::ReadEnhWMF function in vcl/source/filter/wmf/enhwmf.cxx.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.036 (89.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.036 · newest: 0.036 · change: 0.000
Affected products
Weakness classification (CWE)
References
- bugs.chromium.org/p/oss-fuzz/issues/detail (VDB Entry, Third Party Advisory)
- www.libreoffice.org/about-us/security/advisories/cve-2016-10327/
- www.securityfocus.com/bid/97668 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/LibreOffice/core/commit/7485fc2a1484f31631f62f97e5c64c0ae74c6416 (Patch, Third Party Advisory)
- security.gentoo.org/glsa/201706-28 (vendor-advisory)
Frequently asked questions
- What is CVE-2016-10327?
- CVE-2016-10327 is a critical-severity vulnerability in Libreoffice, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2017-04-14.
- How severe is CVE-2016-10327?
- Critical severity. CVSS v3 base score is 9.8 out of 10.