VDB
CVE-2019-19794
CVE-2019-19794
PUBLISHED
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.
EPSS 0.30% · 53.5th percentile
Risk Scores
EPSS Score
0.30%
53.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | golang-github-miekg-dns | 0, 0.0~git20170501.0.f282f80-3, * |
| Ubuntu:20.04:LTS | golang-github-miekg-dns | 0, * |
Exploit Intelligence
Timeline
- Dec 13, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-19794 third-party-advisory
- https://github.com/coredns/coredns/issues/3519 third-party-advisory
- https://github.com/miekg/dns/compare/v1.1.24...v1.1.25 third-party-advisory
- https://github.com/miekg/dns/issues/1043 third-party-advisory
- https://github.com/miekg/dns/pull/1044 third-party-advisory
- https://github.com/coredns/coredns/issues/3547 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-19794 third-party-advisory