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Kaspersky LabKLA11375

HistoryJun 26, 2017 - 12:00 a.m.

KLA11375 ACE vulnerability in Microsoft Skype

2017-06-2600:00:00

Kaspersky Lab

threats.kaspersky.com

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.005

Percentile

75.9%

JSON

Stack buffer overflow vulnerability was found in Microsoft. Malicious users can exploit this vulnerability to execute arbitrary code.

Original advisories

Microsoft Skype v7.3.6 – Stack Overflow Vulnerability

Related products

Skype-for-Windows

CVE list

CVE-2017-9948 high

Solution

Update to the latest version

Impacts

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

Microsoft Skype earier than 7.37.0.103

References

statistics.securelist.com/

threats.kaspersky.com/en/product/Skype-for-Windows/

www.vulnerability-lab.com/get_content.php?id=2071

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.005

Percentile

75.9%

JSON

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