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kasperskyKaspersky LabKLA11427
HistoryFeb 05, 2019 - 12:00 a.m.

KLA11427 Multiple ACE vulnerabilities in WinRAR

2019-02-0500:00:00
Kaspersky Lab
threats.kaspersky.com
669

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.974 High

EPSS

Percentile

99.9%

Detect date:

02/05/2019

Severity:

Critical

Description:

Multiple vulnerabilities were found in WinRAR. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions.

Affected products:

WinRAR 5.x earlier than 5.70

Solution:

Update to the latest version
WinRAR and RAR archiver downloads

Original advisories:

Extracting a 19 Year Old Code Execution from WinRAR
Security Week 09

Impacts:

ACE

Related products:

WinRAR

CVE-IDS:

CVE-2018-202506.8High
CVE-2018-202514.3Warning
CVE-2018-202526.8High
CVE-2018-202536.8High

Exploitation:

Public exploits exist for this vulnerability.

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.974 High

EPSS

Percentile

99.9%