1. Home
  2. CVE Database
  3. CVE-2018-3870
HIGH · 7.8

CVE-2018-3870

An exploitable out-of-bounds write exists in the PCX parsing functionality of Canvas Draw version 4.0.0. A specially crafted PCX image processed via the application can lead to an out-of-bounds write,...

Vulnerability Description

An exploitable out-of-bounds write exists in the PCX parsing functionality of Canvas Draw version 4.0.0. A specially crafted PCX image processed via the application can lead to an out-of-bounds write, overwriting arbitrary data. An attacker can deliver a PCX image to trigger this vulnerability and gain code execution. A different vulnerability than CVE-2018-3871.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
AcdsystemsCanvas Draw4.0.0

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2018-3870?

CVE-2018-3870 is a vulnerability with a CVSS score of 7.8 (HIGH). An exploitable out-of-bounds write exists in the PCX parsing functionality of Canvas Draw version 4.0.0. A specially crafted PCX image processed via the application can lead to an out-of-bounds write,...

How severe is CVE-2018-3870?

CVE-2018-3870 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-3870?

Check the references section above for vendor advisories and patch information. Affected products include: Acdsystems Canvas Draw.