Vulnerability Details : CVE-2021-33970

Potential exploit
Buffer Overflow vulnerability in Qihoo 360 Chrome v13.0.2170.0 allows attacker to escalate priveleges.
Published 2023-04-19 22:15:10
Updated 2025-02-05 17:15:12
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Overflow

Products affected by CVE-2021-33970

Exploit prediction scoring system (EPSS) score for CVE-2021-33970

EPSS FAQ
0.35%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-33970

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
3.9
6.0
 134c704f-9b21-4f2e-91b3-4a467353bcc0 2025-02-05
10.0
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
3.9
6.0
 NIST

CWE ids for CVE-2021-33970

  • The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.
    Assigned by:
    • 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
    • nvd@nist.gov (Primary)

References for CVE-2021-33970

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