National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2017-7870 Detail

Current Description

LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tools::Polygon::Insert function in tools/source/generic/poly.cxx.

Source:  MITRE
Description Last Modified:  04/14/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Insufficient_Info
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2017/dsa-3837
http://www.libreoffice.org/about-us/security/advisories/cve-2017-7870/
http://www.securityfocus.com/bid/97671 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039029
https://access.redhat.com/errata/RHSA-2017:1975
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=372 Third Party Advisory VDB Entry
https://github.com/LibreOffice/core/commit/62a97e6a561ce65e88d4c537a1b82c336f012722 Patch Third Party Advisory
https://security.gentoo.org/glsa/201706-28

Technical Details

Vulnerability Type (View All)

Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7870
NVD Published Date:
04/14/2017
NVD Last Modified:
01/04/2018