Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2021-30535

Double Free

Published: Jun 07, 2021 | Modified: Nov 21, 2024
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-30535
CWEhttps://cwe.mitre.org/data/definitions/415.html

Double free in ICU in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Weakness

The product calls free() twice on the same memory address.

Affected Software

NameVendorStart VersionEnd Version
ChromeGoogle*91.0.4472.77 (excluding)
Chromium-browserUbuntubionic*
Chromium-browserUbuntutrusty*
Chromium-browserUbuntuupstream*
Chromium-browserUbuntuxenial*
IcuUbuntuesm-infra/focal*
IcuUbuntufocal*
IcuUbuntuhirsute*
IcuUbuntutrusty*
IcuUbuntuupstream*
IcuUbuntuxenial*

Potential Mitigations

References

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