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.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 2 - Core | ruby | 2024-02-29 10:03 | ALAS2-2024-2486 |
Amazon Linux 2 - Ruby2.6 Extra | ruby | 2023-08-21 20:59 | ALAS2RUBY2.6-2023-007 |
Amazon Linux 1 | ruby24 | 2020-08-26 23:09 | ALAS-2020-1422 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
NVD | CVSSv3 | 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
NVD | CVSSv2 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |