# CVE-2018-6065

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.

- Page: https://www.vulneraibility.com/cve/CVE-2018-6065
- CVSS: 8.8
- Known exploited: yes, in CISA KEV since 2022-06-08; CISA due date 2022-06-22
- EPSS: 60.30% (percentile 99.2)
- Public exploit code: 1 on Exploit-DB · 1 GitHub proof of concept (first 2018-05-04)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2025-01-29)
- Weakness: CWE-190
- Published: 2018-11-14

## Affected versions

- Google Chrome: affected < 65.0.3325.146

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://crbug.com/808192
- [other] https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html
- [other] http://www.securityfocus.com/bid/103297
- [advisory] https://access.redhat.com/errata/RHSA-2018:0484
- [exploit] https://www.exploit-db.com/exploits/44584/
- [advisory] https://www.debian.org/security/2018/dsa-4182
- [other] https://www.zerodayinitiative.com/advisories/ZDI-19-367/
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-6065

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.