CVE-2018-17480

high-risk
Published 2018-12-11

Execution of user supplied Javascript during array deserialization leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

Do I need to act?

!
27.0% chance of exploitation in next 30 days
EPSS score — higher than 73% of all CVEs
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Debian Redhat Google

References (13)

Broken Link http://www.securityfocus.com/bid/106084
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:3803
Vendor Advisory https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop....
Exploit https://crbug.com/905940
Third Party Advisory https://security.gentoo.org/glsa/201908-18
Mailing List https://www.debian.org/security/2018/dsa-4352
Broken Link http://www.securityfocus.com/bid/106084
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:3803
Vendor Advisory https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop....
Exploit https://crbug.com/905940
Third Party Advisory https://security.gentoo.org/glsa/201908-18
Mailing List https://www.debian.org/security/2018/dsa-4352
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-...
64
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 22/34 · High
Exposure 12/34 · Low