CVE-2018-8780

Public on 2018-04-04
Modified on 2019-08-27
Description
It was found that the methods from the Dir class did not properly handle strings containing the NULL byte. An attacker, able to inject NULL bytes in a path, could possibly trigger an unspecified behavior of the ruby script.
Severity
Medium
CVSS v3 Base Score
6.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 ruby 2019-08-23 03:41 ALAS2-2019-1276
Amazon Linux 1 ruby23 2018-04-04 23:18 ALAS-2018-983
Amazon Linux 1 ruby24 2018-04-04 23:18 ALAS-2018-983
Amazon Linux 1 ruby22 2018-04-04 23:18 ALAS-2018-983
Amazon Linux 1 ruby20 2018-04-04 23:18 ALAS-2018-983

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
NVD CVSSv2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
NVD CVSSv3 9.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N