Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2017-2800 | First vendor Publication | 2017-05-24 |
| Vendor | Cve | Last vendor Modification | 2023-01-28 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.8 | ||
| Base Score | 9.8 | Environmental Score | 9.8 |
| impact SubScore | 5.9 | Temporal Score | 9.8 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A specially crafted x509 certificate can cause a single out of bounds byte overwrite in wolfSSL through 3.10.2 resulting in potential certificate validation vulnerabilities, denial of service and possible remote code execution. In order to trigger this vulnerability, the attacker needs to supply a malicious x509 certificate to either a server or a client application using this library. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2800 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-295 | Certificate Issues |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2017-03-14 | WolfSSL X509 parsing off-by-one code execution attempt RuleID : 42000 - Revision : 3 - Type : SERVER-OTHER |
Sources (Detail)
| Source | Url |
|---|---|
| EXPLOIT-DB | https://www.exploit-db.com/exploits/41984/ |
| MISC | https://talosintelligence.com/vulnerability_reports/TALOS-2017-0293 |
Alert History
| Date | Informations |
|---|---|
| 2023-01-28 09:27:44 |
|
| 2022-04-20 00:23:37 |
|
| 2021-05-04 13:01:08 |
|
| 2021-04-22 02:14:39 |
|
| 2020-05-23 02:05:52 |
|
| 2020-05-23 00:59:58 |
|
| 2019-05-17 12:08:35 |
|
| 2017-10-18 12:03:46 |
|
| 2017-08-16 09:23:01 |
|
| 2017-06-07 00:23:12 |
|
| 2017-05-24 21:20:09 |
|
