Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2017-7522 | First vendor Publication | 2017-06-27 |
| Vendor | Cve | Last vendor Modification | 2017-07-07 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6.5 | ||
| Base Score | 6.5 | Environmental Score | 6.5 |
| impact SubScore | 3.6 | Temporal Score | 6.5 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service by authenticated remote attacker via sending a certificate with an embedded NULL character. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7522 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2017-06-28 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-852.nasl - Type : ACT_GATHER_INFO |
| 2017-06-22 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2017-172-01.nasl - Type : ACT_GATHER_INFO |
| 2017-06-22 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_9f65d38256a411e783e3080027ef73ec.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
| Source | Url |
|---|---|
| BID | http://www.securityfocus.com/bid/99230 |
| CONFIRM | https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243 |
| SECTRACK | http://www.securitytracker.com/id/1038768 |
Alert History
| Date | Informations |
|---|---|
| 2022-10-11 01:13:15 |
|
| 2021-05-05 01:27:04 |
|
| 2021-05-04 13:04:53 |
|
| 2021-04-22 02:18:23 |
|
| 2020-05-23 02:08:36 |
|
| 2020-05-23 01:03:56 |
|
| 2017-09-22 13:24:46 |
|
| 2017-07-07 09:21:37 |
|
| 2017-06-30 21:18:31 |
|
| 2017-06-29 13:23:35 |
|
| 2017-06-29 09:21:43 |
|
| 2017-06-27 17:22:41 |
|
