WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.
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 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
NVD | CVSSv2 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |