Vulnerability Intelligence Report
CVE-2007-6721
The Legion of the Bouncy Castle Java Cryptography API before release 1.38, as used in Crypto Provider Package before 1.36, has unknown impact and remote attack vectors related to "a Bleichenbacher vulnerability in simple RSA CMS signatures without signed attributes."
No Active Exploit Signals
CVSS Base Score
10.0
HIGH
EPSS Probability:2.41%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| bouncycastle | bc-java | 1.01, 1.02, 1.03, 1.04, 1.05, 1.06, 1.07, 1.08, 1.09, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16, 1.17, 1.18, 1.19, 1.20, 1.21, 1.22, 1.23, 1.24, 1.25, 1.26, 1.27, 1.28, 1.29, 1.30, 1.31, 1.32, 1.33, 1.34, 1.35, 1.36 |
| bouncycastle | bouncy-castle-crypto-package | 1.0, 1.01, 1.02, 1.03, 1.3.1, 1.04, 1.05, 1.06, 1.07, 1.08, 1.09, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16, 1.17, 1.18, 1.19, 1.20, 1.21, 1.22, 1.23, 1.24, 1.25, 1.26, 1.27, 1.28, 1.29, 1.30, 1.32, 1.33, 1.34 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.413%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2009-03-29T00:00:00 |
| Published | 2009-03-30T01:00:00 |
| Patch Date | 2007-11-09 |
| Last Updated | 2024-08-07T16:18:20 |
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