Use After Free in Libreoffice
CVE-2018-10119
sot/source/sdstor/stgstrms.cxx in LibreOffice before 5.4.5.1 and 6.x before 6.0.1.1 uses an incorrect integer data type in the StgSmallStrm class, which allows remote attackers to cause a denial of service (use-after-free with write access) or possibly have unspecified other impact via a crafted document that uses the structured storage ole2 wrapper file format.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.019 (79.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: -0.000
Affected products
- Libreoffice
- Canonical Ubuntu Linux — versions 14.04, 16.04
- Debian Linux — versions 7.0, 8.0, 9.0
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Server — versions 7.0
- Red Hat Enterprise Linux Workstation — versions 7.0
Weakness classification (CWE)
References
- gerrit.libreoffice.org/ (Patch, Vendor Advisory)
- bugs.chromium.org/p/oss-fuzz/issues/detail (Third Party Advisory)
- access.redhat.com/errata/RHSA-2018:3054 (vendor-advisory, Third Party Advisory)
- www.debian.org/security/2018/dsa-4178 (vendor-advisory, Third Party Advisory)
- www.libreoffice.org/about-us/security/advisories/cve-2018-10119/ (Vendor Advisory)
- usn.ubuntu.com/3883-1/ (vendor-advisory, Third Party Advisory)
- gerrit.libreoffice.org/gitweb
- gerrit.libreoffice.org/ (Patch, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2018/04/msg00021.html (mailing-list, Third Party Advisory)
- gerrit.libreoffice.org/ (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-10119?
- CVE-2018-10119 is a high-severity vulnerability in Libreoffice, classified under Use After Free. CVSS score: 7.8/10. Published 2018-04-16.
- How severe is CVE-2018-10119?
- High severity. CVSS v3 base score is 7.8 out of 10.