VDB

CVE-2021-21223

CVE-2021-21223 PUBLISHED KEV CVSS 9.600000381469727 CRITICAL

Integer overflow in Mojo in Google Chrome prior to 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

EPSS 1.44% · 71.2th percentile

Risk Scores

CVSS 3.1
9.600000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS Score
1.44%
71.2th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSchromium-browser0, 61.0.3163.100-0ubuntu1.1378, 62.0.3202.62-0ubuntu0.17.10.1380

Timeline

  • Apr 21, 2021 CVE Published
  • Apr 21, 2021 PoC Published
  • Apr 27, 2021 EPSS Score
  • Jun 10, 2021 PoC Published
  • Jun 30, 2021 EPSS Score
  • Nov 2, 2021 EPSS Score
  • Nov 8, 2021 PoC Published
  • Nov 20, 2021 PoC Published
  • Jan 4, 2022 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Mar 7, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score

References

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