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kasperskyKaspersky LabKLA11017
HistoryApr 30, 2017 - 12:00 a.m.

KLA11017 A buffer overflow vulnerability in LibreOffice

2017-04-3000:00:00
Kaspersky Lab
threats.kaspersky.com
28

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.003 Low

EPSS

Percentile

70.0%

Detect date:

04/30/2017

Severity:

Critical

Description:

An out-of-bounds write vulnerability was found in LibreOffice. By exploiting this vulnerability malicious users can possibly cause a denial of service or obtain sensitive information. This vulnerability can be exploited remotely.

Affected products:

LibreOffice 5.2.6 and earlier

Solution:

Update to the latest version
Get LibreOffice

Original advisories:

ofz#889 readjust jpeg import
libreoffice: Heap-buffer-overflow in null_convert

Impacts:

OSI

Related products:

LibreOffice

CVE-IDS:

CVE-2017-83587.5Critical

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.003 Low

EPSS

Percentile

70.0%