Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2017-3730 | First vendor Publication | 2017-05-04 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.5 | ||
| Base Score | 7.5 | Environmental Score | 7.5 |
| impact SubScore | 3.6 | Temporal Score | 7.5 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | 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:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3730 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 4 | |
| Application | 2 | |
| Application | 2 | |
| Application | 3 | |
| Application | 2 | |
| Application | 1 | |
| Application | 4 |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2018-10-18 | OpenSSL invalid Diffie-Hellman parameter NULL pointer dereference attempt RuleID : 47821 - Revision : 2 - Type : SERVER-OTHER |
| 2018-10-18 | OpenSSL invalid Diffie-Hellman parameter NULL pointer dereference attempt RuleID : 47820 - Revision : 2 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2017-09-20 | Name : The remote VMware ESXi 6.0 host is affected by multiple vulnerabilities. File : vmware_esxi_6_0_build_5485776_remote.nasl - Type : ACT_GATHER_INFO |
| 2017-05-02 | Name : An application installed on the remote host is affected by multiple vulnerabi... File : oracle_secure_global_desktop_apr_2017_cpu.nasl - Type : ACT_GATHER_INFO |
| 2017-02-15 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201702-07.nasl - Type : ACT_GATHER_INFO |
| 2017-01-30 | Name : A service running on the remote host is affected by multiple vulnerabilities. File : openssl_1_1_0d.nasl - Type : ACT_GATHER_INFO |
| 2017-01-27 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_d455708ae3d311e69940b499baebfeaf.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:06:57 |
|
| 2024-08-02 12:48:58 |
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| 2024-08-02 01:13:52 |
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| 2024-02-02 01:47:27 |
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| 2024-02-01 12:13:16 |
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| 2023-09-05 12:45:19 |
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| 2023-09-05 01:13:00 |
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| 2023-09-02 12:45:03 |
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| 2023-09-02 01:13:17 |
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| 2023-08-12 12:48:42 |
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| 2023-08-12 01:12:47 |
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| 2023-08-11 12:43:07 |
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| 2023-08-11 01:13:08 |
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| 2023-08-06 12:41:45 |
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| 2023-08-06 01:12:45 |
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| 2023-08-04 12:41:55 |
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| 2023-08-04 01:12:50 |
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| 2023-07-14 12:41:57 |
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| 2023-07-14 01:12:48 |
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| 2023-03-29 01:43:39 |
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| 2023-03-28 12:13:05 |
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| 2022-10-11 12:37:24 |
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| 2022-10-11 01:12:42 |
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| 2021-05-04 13:01:27 |
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| 2021-04-22 02:15:07 |
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| 2020-05-23 01:00:29 |
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| 2019-04-25 17:19:05 |
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| 2019-04-24 05:18:55 |
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| 2019-04-24 00:18:53 |
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| 2018-07-28 09:19:20 |
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| 2018-02-14 13:21:19 |
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| 2018-01-18 21:22:37 |
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| 2017-10-20 09:23:03 |
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| 2017-09-02 09:23:30 |
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| 2017-08-24 13:25:06 |
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| 2017-07-25 09:23:11 |
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| 2017-07-01 09:23:51 |
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| 2017-05-13 00:23:32 |
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| 2017-05-06 09:23:20 |
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| 2017-05-05 00:23:23 |
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