CVE-2021-39238: hp futuresmart_3 Classic Buffer Overflow

Vulnerability summary

CVE-2021-39238 is a critical (CVSS 9.8) Classic Buffer Overflow vulnerability in hp futuresmart_3. EPSS estimates a 11.24% chance of exploitation in the next 30 days, higher than 95.9% of scored vulnerabilities.

Timeline

1. 03-11-2021
   PublishedVulnerability first disclosed.
2. 04-08-2024
   Last modifiedVulnerability information updated.

Description

Certain HP Enterprise LaserJet, HP LaserJet Managed, HP Enterprise PageWide, HP PageWide Managed products may be vulnerable to potential buffer overflow.

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.