CVE-2019-17268 Information

Description

The omniauth-weibo-oauth2 gem 0.4.6 for Ruby as distributed on RubyGems.org included a code-execution backdoor inserted by a third party. Versions through 0.4.5 and 0.5.1 and later are unaffected.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://diff.coditsu.io/diffs/09a05c37-1b34-49e1-ac94-d4dda40d1ad1d2h-971595 https://github.com/beenhero/omniauth-weibo-oauth2/issues/36

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8