| { |
| "schema_version": "1.3.1", |
| "id": "GO-2020-0008", |
| "modified": "0001-01-01T00:00:00Z", |
| "published": "2021-04-14T20:04:52Z", |
| "aliases": [ |
| "CVE-2019-19794", |
| "GHSA-44r7-7p62-q3fr" |
| ], |
| "summary": "Insecure generation of random numbers in github.com/miekg/dns", |
| "details": "DNS message transaction IDs are generated using math/rand which makes them relatively predictable. This reduces the complexity of response spoofing attacks against DNS clients.", |
| "affected": [ |
| { |
| "package": { |
| "name": "github.com/miekg/dns", |
| "ecosystem": "Go" |
| }, |
| "ranges": [ |
| { |
| "type": "SEMVER", |
| "events": [ |
| { |
| "introduced": "0" |
| }, |
| { |
| "fixed": "1.1.25-0.20191211073109-8ebf2e419df7" |
| } |
| ] |
| } |
| ], |
| "ecosystem_specific": { |
| "imports": [ |
| { |
| "path": "github.com/miekg/dns", |
| "symbols": [ |
| "Msg.SetAxfr", |
| "Msg.SetIxfr", |
| "Msg.SetNotify", |
| "Msg.SetQuestion", |
| "Msg.SetUpdate", |
| "id" |
| ] |
| } |
| ] |
| } |
| } |
| ], |
| "references": [ |
| { |
| "type": "FIX", |
| "url": "https://github.com/miekg/dns/pull/1044" |
| }, |
| { |
| "type": "FIX", |
| "url": "https://github.com/miekg/dns/commit/8ebf2e419df7857ac8919baa05248789a8ffbf33" |
| }, |
| { |
| "type": "WEB", |
| "url": "https://github.com/miekg/dns/issues/1037" |
| }, |
| { |
| "type": "WEB", |
| "url": "https://github.com/miekg/dns/issues/1043" |
| } |
| ], |
| "database_specific": { |
| "url": "https://pkg.go.dev/vuln/GO-2020-0008", |
| "review_status": "REVIEWED" |
| } |
| } |