CVE-2006-4021
The cryptographic module in ScatterChat 1.0.x allows attackers to identify patterns in large...
CVE-2006-4021 is a low vulnerability (CVSS 2.6) in Scatterchat, published August 17, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.66%, the 52nd percentile. No source names a fixed version.
- Severity
- 2.6 LowCVSS 2.0, NVD
- Exploit chance
- 0.66%EPSS, 52nd percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
The cryptographic module in ScatterChat 1.0.x allows attackers to identify patterns in large numbers of messages by identifying collisions using a birthday attack on the custom padding mechanism for ECB mode encryption.
Exploit likelihood
Affected products
What each source reports
NVD Score used
The cryptographic module in ScatterChat 1.0.x allows attackers to identify patterns in large numbers of messages by identifying collisions using a birthday attack on the custom padding mechanism for ECB mode encryption.
- Record
CVE-2006-4021- CVSS 2.0
- 2.6 Low
AV:N/AC:H/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE ListNo score
The cryptographic module in ScatterChat 1.0.x allows attackers to identify patterns in large numbers of messages by identifying collisions using a birthday attack on the custom padding mechanism for ECB mode encryption.
- Record
CVE-2006-4021- Updated
- 2026-11-02
EUVDEUVD-2006-4014No score
The cryptographic module in ScatterChat 1.0.x allows attackers to identify patterns in large numbers of messages by identifying collisions using a birthday attack on the custom padding mechanism for ECB mode encryption.
- Record
EUVD-2006-4014- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r4jq-cqww-9m6qNo score
The cryptographic module in ScatterChat 1.0.x allows attackers to identify patterns in large...
The cryptographic module in ScatterChat 1.0.x allows attackers to identify patterns in large numbers of messages by identifying collisions using a birthday attack on the custom padding mechanism for ECB mode encryption.
- Record
GHSA-r4jq-cqww-9m6q- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.