CVE-2019-8321

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

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.

References

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

Details

Source: MITRE

Published: 2019-06-17

Updated: 2020-08-19

Type: CWE-88

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Tenable Plugins

View all (14 total)

IDNameProductFamilySeverity
139628Debian DLA-2330-1 : jruby security updateNessusDebian Local Security Checks
high
137897RHEL 7 : ruby (RHSA-2020:2769)NessusRed Hat Local Security Checks
high
137599SUSE SLES12 Security Update : ruby2.1 (SUSE-SU-2020:1570-1)NessusSuSE Local Security Checks
high
135605EulerOS Virtualization 3.0.2.2 : ruby (EulerOS-SA-2020-1443)NessusHuawei Local Security Checks
critical
128935EulerOS Virtualization for ARM 64 3.0.2.0 : ruby (EulerOS-SA-2019-1932)NessusHuawei Local Security Checks
high
128818EulerOS 2.0 SP5 : ruby (EulerOS-SA-2019-1895)NessusHuawei Local Security Checks
high
127811Amazon Linux AMI : ruby20 / ruby21,ruby24 (ALAS-2019-1255)NessusAmazon Linux Local Security Checks
high
126904openSUSE Security Update : ruby-bundled-gems-rpmhelper / ruby2.5 (openSUSE-2019-1771)NessusSuSE Local Security Checks
high
126617SUSE SLED15 / SLES15 Security Update : ruby-bundled-gems-rpmhelper, ruby2.5 (SUSE-SU-2019:1804-1)NessusSuSE Local Security Checks
high
125297Debian DLA-1796-1 : jruby security updateNessusDebian Local Security Checks
critical
124728Fedora 28 : ruby (2019-feac6674b7)NessusFedora Local Security Checks
high
124574Fedora 29 : ruby (2019-a155364f3c)NessusFedora Local Security Checks
high
124096Debian DSA-4433-1 : ruby2.3 - security updateNessusDebian Local Security Checks
high
122883FreeBSD : RubyGems -- multiple vulnerabilities (27b12d04-4722-11e9-8b7c-b5e01141761f)NessusFreeBSD Local Security Checks
high