Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2015-4020 | First vendor Publication | 2015-08-25 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 4.3 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| RubyGems 2.0.x before 2.0.17, 2.2.x before 2.2.5, and 2.4.x before 2.4.8 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record with a domain that is suffixed with the original domain name, aka a "DNS hijack attack." NOTE: this vulnerability exists because to an incomplete fix for CVE-2015-3900. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4020 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-07-23 | Name : A web application on the remote host is affected by multiple vulnerabilities. File : puppet_enterprise_cve_2015-4100.nasl - Type : ACT_GATHER_INFO |
| 2015-06-18 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-547.nasl - Type : ACT_GATHER_INFO |
| 2015-06-18 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-548.nasl - Type : ACT_GATHER_INFO |
| 2015-06-18 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-549.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 12:47:34 |
|
| 2021-05-04 12:40:08 |
|
| 2021-04-22 01:49:03 |
|
| 2020-05-23 00:45:27 |
|
| 2017-12-09 09:22:20 |
|
| 2016-12-06 09:24:08 |
|
| 2016-10-20 00:24:11 |
|
| 2016-10-18 12:04:33 |
|
| 2016-05-27 21:23:01 |
|
| 2016-04-06 09:24:28 |
|
| 2015-09-02 21:27:42 |
|
| 2015-08-26 21:29:32 |
|
| 2015-08-25 21:28:47 |
|
