High severity · published Jan 9, 2019
CVE-2018-6056
Type confusion could lead to a heap out-of-bounds write in V8 in Google Chrome prior to 64.0.3282.168 allowing a remote attacker to execute arbitrary code inside a sandbox via a…
8.8
CVSS
9.3%
EPSS
No
On KEV
Description
Type confusion could lead to a heap out-of-bounds write in V8 in Google Chrome prior to 64.0.3282.168 allowing a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)9.3% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
Chrome · Google
before 64.0.3282.168 · source: NVD
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
6.0 · source: NVD
EL
Enterprise Linux Server · Redhat
6.0 · source: NVD
EL
Enterprise Linux Workstation · Redhat
6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-6056
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-6056
www.securityfocus.com
http://www.securityfocus.com/bid/103003
access.redhat.com
https://access.redhat.com/errata/RHSA-2018:0334
chromereleases.googleblog.com
https://chromereleases.googleblog.com/2018/02/stable-channel-update-for-desktop_13.html
crbug.com
https://crbug.com/806388
www.debian.org
https://www.debian.org/security/2018/dsa-4182
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