GitHub Advisory DatabaseGHSA-4WM8-FJV7-J774RubyGems Escape sequence injection in errors
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
50.1%
An issue was discovered in RubyGems 2.6 and later through 3.0.2. Since Gem::CommandManager#run calls alert_error without escaping, escape sequence injection is possible. (There are many ways to cause an error.)
| CPE | Name | Operator | Version |
|---|---|---|---|
| rubygems-update | lt | 3.0.2 | |
| rubygems-update | lt | 2.7.9 |
References
lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html
blog.rubygems.org/2019/03/05/security-advisories-2019-03.html
github.com/advisories/GHSA-4wm8-fjv7-j774
github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2019-8325.yml
lists.debian.org/debian-lts-announce/2020/08/msg00027.html
nvd.nist.gov/vuln/detail/CVE-2019-8325
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
50.1%