Medium
CVSS 5.7
Overview
Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory.
CVE-2025-21020
Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to ve...
Risk analysis
This vulnerability is rated 🟡 MEDIUM.
- CVSS: 5.7 (MEDIUM)
- Detected tags: oob_write (tag impact: LOW)
Recommended actions:
- Prioritize remediation based on business criticality and exposure.
- Limit exposure and increase monitoring until fixed.