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kasperskyKaspersky LabKLA12323
HistorySep 19, 2021 - 12:00 a.m.

KLA12323 Multiple vulnerabilities in LibreOffice

2021-09-1900:00:00
Kaspersky Lab
threats.kaspersky.com
14

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

6.7 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

38.9%

Detect date:

09/19/2021

Severity:

Warning

Description:

Multiple vulnerabilities were found in LibreOffice. Malicious users can exploit this vulnerability to obtain sensitive information, bypass security restrictions.

Affected products:

LibreOffice earlier than 7.0.6
LibreOffice 7.1.x earlier than 7.1.2

Solution:

Update to the latest version
Download LibreOffice

Original advisories:

Content Manipulation with Double Certificate Attack
Timestamp Manipulation with Signature Wrapping

Impacts:

OSI

Related products:

LibreOffice

CVE-IDS:

CVE-2021-256337.5Critical
CVE-2021-256347.5Critical

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

6.7 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

38.9%