8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
High
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
0.012 Low
EPSS
Percentile
85.3%
03/27/2020
High
Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, obtain sensitive information, cause denial of service.
Opera earlier than 67.0.3575.115
Update to the latest version
Download Opera
Changelog for Opera 67
Stable Channel Update for Desktop
ACE
CVE-2019-205034.3Warning
CVE-2020-64296.8High
CVE-2020-64255.8High
CVE-2020-64246.8High
CVE-2020-64286.8High
CVE-2020-64276.8High
CVE-2020-64264.3Warning
CVE-2020-64226.8High
CVE-2020-64496.8High
blogs.opera.com/desktop/changelog-for-67/#b3575.115
chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20503
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6422
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6424
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6425
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6426
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6427
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6428
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6429
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6449
statistics.securelist.com/vulnerability-scan/month
threats.kaspersky.com/en/product/Opera/
www.opera.com
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
High
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
0.012 Low
EPSS
Percentile
85.3%