Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS12cjIyLTQzZ2otcngzZs4AAjgN

omniauth-weibo-oauth2 included a code-execution backdoor inserted by a third party

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.

Permalink: https://github.com/advisories/GHSA-vr22-43gj-rx3f
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS12cjIyLTQzZ2otcngzZs4AAjgN
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 2 years ago
Updated: over 1 year ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Percentage: 0.00344
EPSS Percentile: 0.71877

Identifiers: GHSA-vr22-43gj-rx3f, CVE-2019-17268
References:

• https://nvd.nist.gov/vuln/detail/CVE-2019-17268
• https://github.com/beenhero/omniauth-weibo-oauth2/issues/36
• https://diff.coditsu.io/diffs/09a05c37-1b34-49e1-ac94-d4dda40d1ad1#d2h-971595
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/omniauth-weibo-oauth2/CVE-2019-17268.yml
• https://github.com/advisories/GHSA-vr22-43gj-rx3f

Repository: https://github.com/beenhero/omniauth-weibo-oauth2
Blast Radius: 24.6

Affected Packages