VDB
DEBIAN-CVE-2020-28052
DEBIAN-CVE-2020-28052
PUBLISHED
CVSS 8.100000381469727 HIGH
An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | bouncycastle | 0, 0, 0 |
| Debian:11 | bouncycastle | 0, 0, 0 |
| Debian:13 | bouncycastle | 0, 0, 0 |
| Debian:12 | bouncycastle | 0, 0, 0 |
Exploit Intelligence
- kurenaif/CVE-2020-28052_PoC (github-poc)
- A generative test that would've caught CVE-2020-28052 (github-poc)
- releasenotes.html (github-poc)
- druid-612f0710.json (github-poc)
Timeline
- Dec 18, 2020 CVE Published
- Apr 28, 2026 CVE Updated