9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.6%
03/29/2023
High
Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code.
Opera earlier than 97.0.4719.43
Update to the latest version
Download Opera
Opera 97.0.4719.43 Stable update
Stable Channel Update for Desktop
ACE
CVE-2023-15318.8Critical
CVE-2023-15348.8Critical
CVE-2023-15338.8Critical
CVE-2023-15288.8Critical
CVE-2023-15308.8Critical
CVE-2023-15299.8Critical
CVE-2023-15328.8Critical
blogs.opera.com/desktop/2023/03/opera-97-0-4719-43-stable-update/
chromereleases.googleblog.com/2023/03/stable-channel-update-for-desktop_21.html
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1528
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1529
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1530
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1531
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1532
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1533
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1534
statistics.securelist.com/vulnerability-scan/month
threats.kaspersky.com/en/product/Opera/
www.opera.com
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.6%