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
8.8 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
0.258 Low
EPSS
Percentile
96.6%
11/12/2019
High
Use after free vulnerability was found in Opera. Malicious users can exploit this vulnerability to execute arbitrary code, cause denial of service.
Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.
Opera earlier than 66.0.3502.0
Update to the latest version
Download Opera
Chengelog for Opera 65
Stable Channel Update for Desktop
ACE
CVE-2019-137676.8High
blogs.opera.com/desktop/changelog-for-66/#b3502.0
chromereleases.googleblog.com/2019/12/stable-channel-update-for-desktop_17.html
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13767
statistics.securelist.com/vulnerability-scan/month
threats.kaspersky.com/en/class/Exploit/
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
8.8 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
0.258 Low
EPSS
Percentile
96.6%