{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2022-34294", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "url": "https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner", "refsource": "MISC", "name": "https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner" }, { "url": "https://github.com/fwdillema/totd", "refsource": "MISC", "name": "https://github.com/fwdillema/totd" }, { "url": "https://www.blackhat.com/presentations/bh-jp-08/bh-jp-08-Kaminsky/BlackHat-Japan-08-Kaminsky-DNS08-BlackOps.pdf", "refsource": "MISC", "name": "https://www.blackhat.com/presentations/bh-jp-08/bh-jp-08-Kaminsky/BlackHat-Japan-08-Kaminsky-DNS08-BlackOps.pdf" }, { "refsource": "MISC", "name": "https://www.openwall.com/lists/oss-security/2022/08/14/2", "url": "https://www.openwall.com/lists/oss-security/2022/08/14/2" } ] } }