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kasperskyKaspersky LabKLA11758
HistoryApr 29, 2020 - 12:00 a.m.

KLA11758 Multiple vulnerabilities in Opera

2020-04-2900:00:00
Kaspersky Lab
threats.kaspersky.com
29

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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

0.006 Low

EPSS

Percentile

77.9%

Detect date:

04/29/2020

Severity:

Warning

Description:

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions.

Affected products:

Opera earlier than 68.0.3618.63

Solution:

Update to the latest version
Download Opera

Original advisories:

Changelog for Opera 68
Stable Channel Update for Desktop
Stable Channel Update for Desktop

Impacts:

DoS

Related products:

Opera

CVE-IDS:

CVE-2020-64586.8High
CVE-2020-64596.8High
CVE-2020-64604.3Warning
CVE-2020-64626.8High
CVE-2020-64616.8High
CVE-2020-64636.8High

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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

0.006 Low

EPSS

Percentile

77.9%