CVE-2017-2800
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
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.
Overview
- CVE ID
- CVE-2017-2800
- Assigner
- talos-cna@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2017-05-24T14:29:00
- Last Modified Date
- 2023-01-28T02:01:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:* | 1 | OR | 3.10.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2017-0293 | Exploit Third Party Advisory |
| https://www.exploit-db.com/exploits/41984/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-2800 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2800 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-20 17:00:45 | Added to TrackCVE | |||
| 2022-12-02 17:16:50 | 2017-05-24T14:29Z | 2017-05-24T14:29:00 | CVE Published Date | updated |
| 2022-12-02 17:16:51 | 2022-04-19T19:15:21 | CVE Modified Date | updated | |
| 2022-12-02 17:16:51 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-01-28 02:06:13 | 2023-01-28T02:01:52 | CVE Modified Date | updated | |
| 2023-01-28 02:06:13 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |