CVE Vulnerability

CVE-2019-8321

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

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://hackerone.com/reports/317330 Permissions Required Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Information

Published : 2019-06-17 08:15

Updated : 2020-08-19 07:00

NVD link : CVE-2019-8321

Mitre link : CVE-2019-8321

Products Affected
No products.
CWE
CWE-88