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CVE-2021-37998

Date: November 23, 2021

Use after free in Garbage Collection in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Severity Score

8.8

Related Resources (9)

Url: https://www.debian.org/security/2022/dsa-5046

Url: https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop_28.html

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/

Url: https://security-tracker.debian.org/tracker/CVE-2021-37998

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-37998

Url: https://crbug.com/1259587

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-37998

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/

Url: https://www.mend.io/vulnerability-database/CVE-2021-37998

Severity Score

8.8

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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