CVE-2021-41817
published 2022-01-01CVE-2021-41817: Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| date_project | date | >= 0 < 2.0.1 | 2.0.1 |
| date_project | date | >= 3.0.0 < 3.0.2 | 3.0.2 |
| date_project | date | >= 3.1.0 < 3.1.2 | 3.1.2 |
| date_project | date | >= 3.2.0 < 3.2.1 | 3.2.1 |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | ruby2.7 | < ruby2.7 2.7.4-1+deb11u1 (bullseye) | ruby2.7 2.7.4-1+deb11u1 (bullseye) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cbl2_ruby_3.1.2-2_on_cbl_mariner_2.0 | — | — |
| opensuse | leap | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| ruby-lang | date | < 2.0.1 | 2.0.1 |
| ruby-lang | date | — | — |
| ruby-lang | date | >= 3.0.0 < 3.0.2 | 3.0.2 |
| ruby-lang | date | >= 3.1.0 < 3.1.2 | 3.1.2 |
| ruby-lang | ruby | >= 2.6.0 < 2.6.9 | 2.6.9 |
| ruby-lang | ruby | >= 2.7.0 < 2.7.5 | 2.7.5 |
| ruby-lang | ruby | >= 3.0.0 < 3.0.3 | 3.0.3 |
| suse | linux_enterprise | — | — |
| suse | linux_enterprise | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv9.8CRITICAL