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CVE-2013-4100
Cryptocat before 2.0.22 has Remote Denial of Service via username
High7.5EPSS 2.4%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Cryptocat before 2.0.22 has Remote Denial of Service via username
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 2.4% · top 16% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- Chat Remote DoS
- CWE-20 (opens in a new tab)All about CWE-20 and its CVEs
Affected products
n/a
- affected before 2.0.22
References (4)
- https://www.openwall.com/lists/oss-security/2013/07/10/15 (opens in a new tab)x_refsource_MISCx_transferred
- https://tobtu.com/decryptocat.php (opens in a new tab)x_refsource_MISCx_transferred
- https://vuldb.com/?id.9439 (opens in a new tab)x_refsource_MISCx_transferred
- https://www.securityfocus.com/bid/61094 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-4100)Record last updated .