medium5.9
CVE-2019-19794
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.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Miekg-Dns Project | Miekg-Dns | before 1.1.25 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/coredns/coredns/issues/3519
- https://github.com/coredns/coredns/issues/3547
- https://github.com/miekg/dns/compare/v1.1.24...v1.1.25
- https://github.com/miekg/dns/issues/1043
- https://github.com/miekg/dns/pull/1044
- https://github.com/coredns/coredns/issues/3519
- https://github.com/coredns/coredns/issues/3547
- https://github.com/miekg/dns/compare/v1.1.24...v1.1.25
- https://github.com/miekg/dns/issues/1043
- https://github.com/miekg/dns/pull/1044