CVE-2012-4728

CVE-2012-4728 is a medium-severity vulnerability in Corel Quattro Pro X6 with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The (1) QProGetNotebookWindowHandle and (2) Ordinal132 functions in QPW160.dll in Corel Quattro Pro X6 Standard Edition 16.0.0.388 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted QPW file.

Frequently asked questions

What is CVE-2012-4728?
The (1) QProGetNotebookWindowHandle and (2) Ordinal132 functions in QPW160.dll in Corel Quattro Pro X6 Standard Edition 16.0.0.388 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted QPW file.
How severe is CVE-2012-4728?
CVE-2012-4728 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-4728 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4728?
CVE-2012-4728 affects Corel Quattro Pro X6. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-4728?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4728 published?
CVE-2012-4728 was published on 2014-06-05 and last updated on 2026-06-16.

References

Affected products (1)