What is CVE-2021-27039?

CVE-2021-27039 is a high-severity vulnerability in Autodesk Autocad, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-07-09.

How severe is CVE-2021-27039?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Autodesk Autocad

CVE-2021-27039

A maliciously crafted TIFF and PCX file can be forced to read and write beyond allocated boundaries when parsing the TIFF and PCX file for based overflow. This vulnerability can be exploited to execute arbitrary code.

Vulnerability class: Buffer Overflow

EPSS: 0.016 (73.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Autodesk Autocad
Autodesk Design_review — versions 2011, 2012, 2013
N/a Autodesk Design Review — versions 2018, 2017, 2013, 2012, 2011

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

psirt@autodesk.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-27039?: CVE-2021-27039 is a high-severity vulnerability in Autodesk Autocad, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-07-09.
How severe is CVE-2021-27039?: High severity. CVSS v3 base score is 7.8 out of 10.