vulnerability
Ubuntu: USN-4201-1 (CVE-2019-16201): Ruby vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Oct 1, 2019 | Nov 27, 2019 | Mar 22, 2023 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Oct 1, 2019
Added
Nov 27, 2019
Modified
Mar 22, 2023
Description
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.
Solution(s)
ubuntu-upgrade-libruby2-3ubuntu-upgrade-libruby2-5ubuntu-upgrade-ruby2-3ubuntu-upgrade-ruby2-5
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