Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 9.8 | Critical | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.024, the 83rd percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
Sources
- GitHub Advisory Database: GHSA-49pj-69vf-c689
- OSV: GHSA-49pj-69vf-c689
- nvd.nist.gov/vuln/detail/CVE-2019-17383
- github.com/dspinhirne/netaddr-rb/issues/29
- github.com/dspinhirne/netaddr-rb/pull/20
- github.com/dspinhirne/netaddr-rb/commit/3aac46c00a36e71905eaa619cb94d45bff6e3b51
- github.com/dspinhirne/netaddr-rb/commit/c7a7de39b7e1126aef11821f98970db18582948b
- github.com/dspinhirne/netaddr-rb
- github.com/rubysec/ruby-advisory-db/blob/master/gems/netaddr/CVE-2019-17383.yml
- rubygems.org/gems/netaddr/versions