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MitreCVE-2021-31799

HistoryJul 30, 2021 - 2:15 p.m.

CVE-2021-31799

2021-07-3014:15:16

CWE-78

mitre

web.nvd.nist.gov

336

cve-2021-31799

rdoc

code execution

filename

ruby

security vulnerability

nvd

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

28.6%

JSON

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.

Affected configurations

Nvd

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

Node

ruby-langrubyRange≤3.0.1

AND

ruby-langrdocRange3.11–6.3.1ruby

Node

oraclejd_edwards_enterpriseone_toolsRange<9.2.6.1

VendorProductVersionCPE
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
ruby-langruby*cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
ruby-langrdoc*cpe:2.3:a:ruby-lang:rdoc:*:*:*:*:*:ruby:*:*
oraclejd_edwards_enterpriseone_tools*cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
ruby-lang	ruby	*	cpe:2.3:a:ruby-lang:ruby::::::::
ruby-lang	rdoc	*	cpe:2.3:a:ruby-lang:rdoc::::::ruby::*
oracle	jd_edwards_enterpriseone_tools	*	cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools::::::::