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kasperskyKaspersky LabKLA11967
HistorySep 29, 2020 - 12:00 a.m.

KLA11967 Multiple vulnerabilites in Opera

2020-09-2900:00:00
Kaspersky Lab
threats.kaspersky.com
17

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

8.3 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.032 Low

EPSS

Percentile

91.1%

Detect date:

09/29/2020

Severity:

Warning

Description:

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to spoof user interface, bypass security restrictions, gain privileges, cause denial of service, execute arbitrary code, obtain sensitive information.

Affected products:

Opera earlier than 71.0.3770.198

Solution:

Update to the latest version
Download Opera

Original advisories:

Changelog for Opera 71
Stable Channel Update for Desktop
Stable Channel Update for Desktop

Impacts:

ACE

Related products:

Opera

CVE-IDS:

CVE-2020-65616.5High
CVE-2020-65598.8Critical
CVE-2020-65666.5High
CVE-2020-65586.5High
CVE-2020-65626.5High
CVE-2020-65606.5High
CVE-2020-65656.5High
CVE-2020-65646.5High
CVE-2020-65636.5High
CVE-2020-65704.3Warning
CVE-2020-65714.3Warning
CVE-2020-65696.3High
CVE-2020-65686.5High
CVE-2020-65676.5High
CVE-2020-159619.6Critical
CVE-2020-159608.8Critical
CVE-2020-159628.8Critical
CVE-2020-159658.8Critical
CVE-2020-159648.8Critical
CVE-2020-159664.3Warning
CVE-2020-159639.6Critical

References

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

8.3 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.032 Low

EPSS

Percentile

91.1%