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CVE-2019-16255

CVSS v3.1 8.1 (High)
81% Progress
CVSS v2.0 6.8 (Medium)
68% Progress
EPSS 0.94 % (83th)
0.94% Progress
Affected Products 4
Advisories 21
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2019-11-26 18:15:15
(4 years ago)
Updated Date
2023-04-30 23:15:44
(16 months ago)

Affected Products

Debian

Opensuse

Oracle

Ruby-lang

Configuration #1

    CPE23 From Up To
  Ruby-lang Ruby from 2.4.0 version and 2.4.7 and prior versions cpe:2.3:a:ruby-lang:ruby >= 2.4.0 <= 2.4.7
  Ruby-lang Ruby from 2.5.0 version and 2.5.6 and prior versions cpe:2.3:a:ruby-lang:ruby >= 2.5.0 <= 2.5.6
  Ruby-lang Ruby from 2.6.0 version and 2.6.4 and prior versions cpe:2.3:a:ruby-lang:ruby >= 2.6.0 <= 2.6.4

Configuration #2

    CPE23 From Up To
  Debian Linux 8.0 cpe:2.3:o:debian:debian_linux:8.0
  Debian Linux 9.0 cpe:2.3:o:debian:debian_linux:9.0

Configuration #3

    CPE23 From Up To
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1

Configuration #4

    CPE23 From Up To
  Oracle Graalvm 19.3.0.2 cpe:2.3:a:oracle:graalvm:19.3.0.2:*:*:*:enterprise