7.8
HIGH
CVE-2018-10120
LibreOffice SwCTBWrapper Toolbar Denial of Service Buffer Overflow
Description

The SwCTBWrapper::Read function in sw/source/filter/ww8/ww8toolbar.cxx in LibreOffice before 5.4.6.1 and 6.x before 6.0.2.1 does not validate a customizations index, which allows remote attackers to cause a denial of service (heap-based buffer overflow with write access) or possibly have unspecified other impact via a crafted document that contains a certain Microsoft Word record.

INFO

Published Date :

April 16, 2018, 9:58 a.m.

Last Modified :

Nov. 7, 2023, 2:51 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2018-10120 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux_desktop
2 Redhat enterprise_linux_server
3 Redhat enterprise_linux_workstation
1 Canonical ubuntu_linux
1 Debian debian_linux
1 Libreoffice libreoffice
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-10120 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-10120 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://gerrit.libreoffice.org/gitweb?p=core.git%3Ba=commit%3Bh=017fcc2fcd00af17a97bd5463d89662404f57667 [No types assigned]
    Removed Reference MITRE https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=017fcc2fcd00af17a97bd5463d89662404f57667
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-119 CWE-787 CWE-129
  • Modified Analysis by [email protected]

    Mar. 05, 2019

    Action Type Old Value New Value
    Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3054 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3054 Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/3883-1/ No Types Assigned https://usn.ubuntu.com/3883-1/ Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
  • CVE Modified by [email protected]

    Feb. 07, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/3883-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 31, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2018:3054 [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 23, 2018

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6173 No Types Assigned https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6173 Third Party Advisory
    Changed Reference Type https://gerrit.libreoffice.org/#/c/49486/ No Types Assigned https://gerrit.libreoffice.org/#/c/49486/ Patch, Vendor Advisory
    Changed Reference Type https://gerrit.libreoffice.org/#/c/49499/ No Types Assigned https://gerrit.libreoffice.org/#/c/49499/ Patch, Vendor Advisory
    Changed Reference Type https://gerrit.libreoffice.org/#/c/49500/ No Types Assigned https://gerrit.libreoffice.org/#/c/49500/ Patch, Vendor Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/04/msg00021.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/04/msg00021.html Third Party Advisory
    Changed Reference Type https://www.libreoffice.org/about-us/security/advisories/cve-2018-10120/ No Types Assigned https://www.libreoffice.org/about-us/security/advisories/cve-2018-10120/ Vendor Advisory
    Changed Reference Type https://www.debian.org/security/2018/dsa-4178 No Types Assigned https://www.debian.org/security/2018/dsa-4178 Third Party Advisory
    Changed Reference Type https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=017fcc2fcd00af17a97bd5463d89662404f57667 No Types Assigned https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=017fcc2fcd00af17a97bd5463d89662404f57667 Patch, Vendor Advisory
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* versions up to (excluding) 5.4.6.1 *cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (excluding) 6.0.2.1
  • CVE Modified by [email protected]

    Apr. 22, 2018

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2018/dsa-4178 [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 21, 2018

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2018/04/msg00021.html [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 20, 2018

    Action Type Old Value New Value
    Changed Description The SwCTBWrapper::Read function in sw/source/filter/ww8/ww8toolbar.cxx in LibreOffice before 5.4.6.1 and 6.x before 6.0.2.1 does not validate a customizations index, which allows remote attackers to cause a denial of service (heap-based buffer overflow with write access) or possibly have unspecified other impact via a crafted document. The SwCTBWrapper::Read function in sw/source/filter/ww8/ww8toolbar.cxx in LibreOffice before 5.4.6.1 and 6.x before 6.0.2.1 does not validate a customizations index, which allows remote attackers to cause a denial of service (heap-based buffer overflow with write access) or possibly have unspecified other impact via a crafted document that contains a certain Microsoft Word record.
    Added Reference https://www.libreoffice.org/about-us/security/advisories/cve-2018-10120/ [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-10120 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-10120 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.80 }} 0.24%

score

0.88392

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability