5.9

CVE-2019-19794

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Miekg-dns Project ≫ Miekg-dns Version < 1.1.25
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.3% 0.527
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

The product uses a Pseudo-Random Number Generator (PRNG) in a security context, but the PRNG's algorithm is not cryptographically strong.

https://github.com/coredns/coredns/issues/3519
Third Party Advisory
Issue Tracking
https://github.com/miekg/dns/compare/v1.1.24...v1.1.25
Third Party Advisory
Release Notes
https://github.com/miekg/dns/issues/1043
Third Party Advisory
Exploit
Issue Tracking
https://github.com/miekg/dns/pull/1044
Patch
Third Party Advisory