6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
9.1 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
79.0%
Heap buffer overflow in UI in Google Chrome on Windows prior to 86.0.4240.183 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
CPE | Name | Operator | Version |
---|---|---|---|
google:chrome | google chrome | lt | 86.0.4240.183 |
[
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "86.0.4240.183",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]
lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html
lists.opensuse.org/opensuse-security-announce/2020-11/msg00017.html
packetstormsecurity.com/files/159975/Chrome-ConvertToJavaBitmap-Heap-Buffer-Overflow.html
chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop.html
crbug.com/1144489
www.debian.org/security/2021/dsa-4824
More
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
9.1 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
79.0%