CVE-2021-21871CWE-787

A memory corruption vulnerability exists in the DMG File Format Handler functionality of PowerISO 7.9

High · published June 29, 2021

CVSS v3.0
8.8
EPSS
1%
Percentile
60.8
In the wild
Unconfirmed
What it is

A memory corruption vulnerability exists in the DMG File Format Handler functionality of PowerISO 7.9. A specially crafted DMG file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability. The vendor fixed it in a bug-release of the current version.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00947 · 60.8th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2021-06-29T15:10Z
EPSS history
Timeline
  • 29 JUN 15:10Z
    A memory corruption vulnerability exists in the DMG File Format Handler functionality of PowerISO 7.9
    cvelistv5