SARA / Free Tools / CVE / CVE-2023-1220

CVE-2023-1220 — Heap buffer overflow in UMA in Google Chrome prior to 111

Heap buffer overflow in UMA in Google Chrome prior to 111.0.5563.64 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS
— —
EPSS
0.17% (top 62.40%)
CWE
—
Published
2023-03-07T21:42:17.093Z
Last modified
2025-02-13T16:39:18.443Z
CVSS vector
—

01What is this vulnerability?

Heap buffer overflow in UMA in Google Chrome prior to 111.0.5563.64 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

02Affected products

VendorProductVersions
GoogleChrome111.0.5563.64

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →