VulnerabilityModified
CVE-2023-1220
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.
HIGH 8.8EPSS 1.03%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.03%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.03% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- google/chrome
- Source
- chrome-cve-admin@google.com
References
- http://packetstormsecurity.com/files/171796/Chrome-base-SampleVectorBase-MoveSingleSampleToCounts-Heap-Buffer-Overflow.html
- https://chromereleases.googleblog.com/2023/03/stable-channel-update-for-desktop.htmlRelease Notes
- https://crbug.com/1417185Permissions Required
- http://packetstormsecurity.com/files/171796/Chrome-base-SampleVectorBase-MoveSingleSampleToCounts-Heap-Buffer-Overflow.html
- https://chromereleases.googleblog.com/2023/03/stable-channel-update-for-desktop.htmlRelease Notes
- https://crbug.com/1417185Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.