5.7
Medium
CVE-2025-21020 Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to version 1.3.17.2 allows local privileged…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Blockchain Keystore 1.3 | earliest → < 1.3.17.2 | 1.3.17.2 |
Other CVEs of Blockchain Keystore
The 7 CVEs of Blockchain Keystore →
CVE-2025-21021
Out-of-bounds write in drawing pinpad in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers…
5.7
Medium
CVE-2025-21018
Out-of-bounds read in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to read…
4.4
Medium
CVE-2025-21017
Out-of-bounds write in detaching crypto box in Blockchain Keystore prior to version 1.3.17.2 allows local privileged…
6.3
Medium
CVE-2025-20901
Out-of-bounds read in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to read…
4.4
Medium