CVE-2019-8321 Information

Description

An issue was discovered in RubyGems 2.6 and later through 3.0.2. Since Gem::UserInteractionverbose calls say without escaping escape sequence injection is possible.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html https://hackerone.com/reports/317330 https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5