What is CVE-2021-21832?

CVE-2021-21832 is a critical-severity vulnerability in Disc-soft Daemon_tools, classified under Integer Overflow to Buffer Overflow. CVSS score: 9.8/10. Published 2021-08-17.

How severe is CVE-2021-21832?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Integer overflow in Disc-soft Daemon_tools

CVE-2021-21832

A memory corruption vulnerability exists in the ISO Parsing functionality of Disc Soft Ltd Deamon Tools Pro 8.3.0.0767. A specially crafted malformed file can lead to an out-of-bounds write. An attacker can provide a malicious file to trig…

EPSS: 0.012 (63.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Disc-soft Daemon_tools — versions 8.3.0.0767
N/a Disc — versions Disc Soft Ltd Deamon Tools Pro 8.3.0.0767

Weakness classification (CWE)

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-21832?: CVE-2021-21832 is a critical-severity vulnerability in Disc-soft Daemon_tools, classified under Integer Overflow to Buffer Overflow. CVSS score: 9.8/10. Published 2021-08-17.
How severe is CVE-2021-21832?: Critical severity. CVSS v3 base score is 9.8 out of 10.