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cve[email protected]CVE-2019-16255
HistoryNov 26, 2019 - 6:15 p.m.

CVE-2019-16255

2019-11-2618:15:15
CWE-94
[email protected]
web.nvd.nist.gov
351
cve-2019-16255
ruby
code injection
shell
security vulnerability
nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.012

Percentile

85.3%

JSON

Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument (aka the “command” argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to call an arbitrary Ruby method.

Affected configurations

NVD
Node
ruby-langrubyRange2.4.0–2.4.7
OR
ruby-langrubyRange2.5.0–2.5.6
OR
ruby-langrubyRange2.6.0–2.6.4
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch9.0
Node
opensuseleapMatch15.1
Node
oraclegraalvmMatch19.3.0.2enterprise
VendorProductVersionCPE
ruby-langrubycpe:/a:ruby-lang:ruby::::

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CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.012

Percentile

85.3%

JSON
Related for CVE-2019-16255
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