CVE-2018-1000077
Public on 2018-03-13
Modified on 2019-08-27
Description
RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Input Validation vulnerability in ruby gems specification homepage attribute that can result in a malicious gem could set an invalid homepage URL. This vulnerability appears to have been fixed in 2.7.6.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | ruby | 2018-04-05 | ALAS2-2018-983 | Fixed |
| Amazon Linux 2 - Core | ruby | 2019-08-23 | ALAS2-2019-1276 | Fixed |
| Amazon Linux 1 | ruby20 | 2018-04-04 | ALAS-2018-983 | Fixed |
| Amazon Linux 1 | ruby22 | 2018-04-04 | ALAS-2018-983 | Fixed |
| Amazon Linux 1 | ruby23 | 2018-04-04 | ALAS-2018-983 | Fixed |
| Amazon Linux 1 | ruby24 | 2018-04-04 | ALAS-2018-983 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
| NVD | CVSSv2 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| NVD | CVSSv3 | 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |