GitHub Advisoryadvisory · RubyGems
GHSA-3h4r-pjv6-cph9 RubyGems Escape sequence injection vulnerability in api response handling
HIGH
Official page ↗
- Aliases
- CVE-2019-8323
- Ecosystem
- RubyGems
- Packages
- rubygems-update
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weaknesses
- CWE-74
- Reviewed
- 2019-06-20
Affected packages
• RubyGems rubygems-update: >= 2.6.0, < 2.7.9 → fixed in 2.7.9
• RubyGems rubygems-update: >= 3.0.0, < 3.0.2 → fixed in 3.0.2
Description
An issue was discovered in RubyGems 2.6 and later through 3.0.2. Gem::GemcutterUtilities#with_response may output the API response to stdout as it is. Therefore, if the API side modifies the response, escape sequence injection may occur.
Related
Alias · CVE (1)
- CVE-2019-8323 An issue was discovered in RubyGems 2.6 and later through 3.0.2. vulnerability
Weakness · CWE (1)
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-8323 advisory
- https://hackerone.com/reports/315081 web
- https://blog.rubygems.org/2019/03/05/security-advisories-2019-03.html web
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2019-8323.yml web
- https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html web
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html web