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ChromeCVELIST:CVE-2021-21230

HistoryApr 30, 2021 - 8:15 p.m.

CVE-2021-21230

2021-04-3020:15:30

Chrome

www.cve.org

8.7 High

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

82.0%

JSON

Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "90.0.4430.93",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html

crbug.com/1198705

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA3I24NVG7HAYYUTOSN5A/

security.gentoo.org/glsa/202104-08

www.debian.org/security/2021/dsa-4911