What is CVE-2021-33975?

CVE-2021-33975 is a critical-severity vulnerability in Browser.360 Safe_browser, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 10.0/10. Published 2023-04-19.

How severe is CVE-2021-33975?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Buffer overflow in Browser.360 Safe_browser

CVE-2021-33975

Buffer Overflow vulnerability in Qihoo 360 Total Security v10.8.0.1060 and v10.8.0.1213 allows attacker to escalate privileges.

Vulnerability class: Buffer Overflow

EPSS: 0.014 (68.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Browser.360 Safe_browser — versions 13.0.2170.0
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cve@mitre.org (Third Party Advisory)
cve@mitre.org (Exploit)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-33975?: CVE-2021-33975 is a critical-severity vulnerability in Browser.360 Safe_browser, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 10.0/10. Published 2023-04-19.
How severe is CVE-2021-33975?: Critical severity. CVSS v3 base score is 10.0 out of 10.