AI Score
Confidence
High
EPSS
Percentile
86.5%
totd 1.5.3 uses a fixed UDP source port in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks.
github.com/fwdillema/totd
www.blackhat.com/presentations/bh-jp-08/bh-jp-08-Kaminsky/BlackHat-Japan-08-Kaminsky-DNS08-BlackOps.pdf
www.openwall.com/lists/oss-security/2022/08/14/2
www.usenix.org/conference/usenixsecurity22/presentation/jeitner