CVE-2018-6065

critical-risk
Published 2018-11-14

Integer overflow in computing the required allocation size when instantiating a new javascript object in V8 in Google Chrome prior to 65.0.3325.146 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Do I need to act?

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88.8% chance of exploitation in next 30 days
EPSS score — higher than 11% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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1 public exploit available
44584
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (6)

Affected Vendors

Debian Redhat Google Mi

References (15)

Broken Link http://www.securityfocus.com/bid/103297
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:0484
Release Notes https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop....
Exploit https://crbug.com/808192
Mailing List https://www.debian.org/security/2018/dsa-4182
Exploit https://www.exploit-db.com/exploits/44584/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-19-367/
Broken Link http://www.securityfocus.com/bid/103297
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:0484
Release Notes https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop....
Exploit https://crbug.com/808192
Mailing List https://www.debian.org/security/2018/dsa-4182
Exploit https://www.exploit-db.com/exploits/44584/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-19-367/
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-...
77
/ 100
critical-risk
Severity 30/34 · Critical
Exploitability 34/34 · Critical
Exposure 13/34 · Low