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kasperskyKaspersky LabKLA11344
HistoryOct 19, 2018 - 12:00 a.m.

KLA11344 ACE vulnerability in Yammer Desktop App

2018-10-1900:00:00
Kaspersky Lab
threats.kaspersky.com
532

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.043 Low

EPSS

Percentile

92.4%

A remote code execution vulnerability was found in Yammer Desktop Application. Malicious users can exploit this vulnerability remotely via specially crafted website to execute arbitrary code.

Original advisories

CVE-2018-8569

Related products

Yammer-Desktop-App

CVE list

CVE-2018-8569 high

KB list

Solution

Update to the latest version

Yammer for Windows and Mac

Impacts

  • ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

Affected Products

  • Yammer Desktop App earlier than 2.0.0

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.043 Low

EPSS

Percentile

92.4%