Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2016-4979 | First vendor Publication | 2016-07-06 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | |||
|---|---|---|---|
| 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 | High | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N) | |||
|---|---|---|---|
| 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
| The Apache HTTP Server 2.4.18 through 2.4.20, when mod_http2 and mod_ssl are enabled, does not properly recognize the "SSLVerifyClient require" directive for HTTP/2 request authorization, which allows remote attackers to bypass intended access restrictions by leveraging the ability to send multiple requests over a single connection and aborting a renegotiation. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4979 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-284 | Access Control (Authorization) Issues |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 3 |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-10-07 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201610-02.nasl - Type : ACT_GATHER_INFO |
| 2016-07-18 | Name : The remote Fedora host is missing a security update. File : fedora_2016-e256a03791.nasl - Type : ACT_GATHER_INFO |
| 2016-07-15 | Name : The remote web server is affected by an authentication bypass vulnerability. File : apache_2_4_23.nasl - Type : ACT_GATHER_INFO |
| 2016-07-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-c7288a5b36.nasl - Type : ACT_GATHER_INFO |
| 2016-07-06 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_e9d1e04042c911e6960820cf30e32f6d.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-11-07 21:43:48 |
|
| 2021-06-06 17:23:01 |
|
| 2021-05-04 12:50:09 |
|
| 2021-04-22 02:01:19 |
|
| 2021-03-30 17:22:49 |
|
| 2020-05-23 00:51:38 |
|
| 2019-08-16 12:04:38 |
|
| 2018-06-03 09:19:43 |
|
| 2017-07-01 09:23:28 |
|
| 2016-11-29 00:26:19 |
|
| 2016-10-27 09:23:59 |
|
| 2016-10-26 09:22:46 |
|
| 2016-10-08 13:26:19 |
|
| 2016-07-22 13:38:25 |
|
| 2016-07-18 13:25:14 |
|
| 2016-07-08 17:23:04 |
|
| 2016-07-07 13:27:15 |
|
| 2016-07-06 21:25:42 |
|
