GHSA-44r7-7p62-q3fr
Suggest an improvement- Source
- https://github.com/advisories/GHSA-44r7-7p62-q3fr
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-44r7-7p62-q3fr/GHSA-44r7-7p62-q3fr.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-44r7-7p62-q3fr
- Aliases
- Published
- 2021-05-18T21:09:13Z
- Modified
- 2023-11-08T04:01:29.591612Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- miekg/dns insecurely generates random numbers
- Details
-
The miekg Go DNS package before 1.1.25, as used in CoreDNS before 1.6.6 and other products, improperly generates random numbers because math/rand is used. The TXID becomes predictable, leading to response forgeries.
- Database specific
{ "nvd_published_at": null, "severity": "MODERATE", "github_reviewed_at": "2021-05-18T20:42:52Z", "github_reviewed": true, "cwe_ids": [ "CWE-330", "CWE-338" ] }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2019-19794
- https://github.com/coredns/coredns/issues/3519
- https://github.com/coredns/coredns/issues/3547
- https://github.com/miekg/dns/issues/1037
- https://github.com/miekg/dns/issues/1043
- https://github.com/miekg/dns/pull/1044
- https://github.com/miekg/dns/commit/8ebf2e419df7857ac8919baa05248789a8ffbf33
- https://github.com/miekg/dns/compare/v1.1.24...v1.1.25
- https://pkg.go.dev/vuln/GO-2020-0008
Affected packages
Go / github.com/miekg/dns
Package
- Name
- github.com/miekg/dns
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/miekg/dns