CVE-2021-31799

In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.

CVSS v3.0 7.0 HIGH
CVSS v2.0 4.4 MEDIUM

7.0^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.ruby-lang.org/en/news/2021/05/02/os-command-injection-in-rdoc/	Patch Vendor Advisory
https://security-tracker.debian.org/tracker/CVE-2021-31799	Third Party Advisory
https://security.netapp.com/advisory/ntap-20210902-0004/	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00009.html	Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration 2 (hide)

AND

cpe:2.3:a:ruby-lang:rdoc:*:*:*:*:*:ruby:*:*

cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*

Information

Published : 2021-07-30 07:15

Updated : 2022-05-10 11:02

NVD link : CVE-2021-31799

Mitre link : CVE-2021-31799

JSON object : View

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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Products Affected

debian

debian_linux

oracle

jd_edwards_enterpriseone_tools

ruby-lang

rdoc
ruby

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