VDB
CVE-2019-19794
CVE-2019-19794
PUBLISHED
CVSS 5.900000095367432 MEDIUM
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 2.07% · 80.7th percentile
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
2.07%
80.7th 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, * |
Timeline
- Dec 13, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 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