{"answers":{"affected":"3 open source packages ship an affected version, including github.com/miekg/dns. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-17419 in the wild and no public exploit code.","fix":"Upgrade github.com/miekg/dns to 1.0.10 or later.","what":"CVE-2018-17419 is a high-severity vulnerability in n/a, published on 7 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-17419 and fix it if it is affected.\n\nWhat it is: CVE-2018-17419 is a high-severity vulnerability in n/a, published on 7 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-17419 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/miekg/dns (Go): affected all versions; fixed in 1.0.10\n- github.com/miekg/dns (Go): affected all versions; fixed in 1.0.10\n- github.com/miekg/dns (Go): affected all versions; fixed in 1.0.10\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2018-17419/ (Markdown: https://insights.sbomify.com/CVE-2018-17419/index.md)","id":"CVE-2018-17419","markdown":"https://insights.sbomify.com/CVE-2018-17419/index.md","name":"CVE-2018-17419","record":{"aliases":["GHSA-9jcx-pr2f-qvq5","GO-2020-0028","UBUNTU-CVE-2018-17419"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Go DNS library","requires_auth":"none","summary":"A parsing error in the Miek Gieben DNS library for Go causes a segmentation violation, allowing attackers to trigger a denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dns_library","vendor":"dns_library_project"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"An issue was discovered in setTA in scan_rr.go in the Miek Gieben DNS library before 1.0.10 for Go. A dns.ParseZone() parsing error causes a segmentation violation, leading to denial of service.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"miekg/dns parsing error leads to nil pointer dereference and DoS","id":"CVE-2018-17419","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"null_dereference","year":"2018"},"n_packages":3,"n_references":1,"next":{"headline":"SQL injection in n/a","id":"CVE-2018-17420"},"packages":[{"ecosystem":"Go","fixed":["1.0.10"],"introduced":["0"],"last_affected":[],"package":"github.com/miekg/dns","purl":null,"source":"GHSA-9jcx-pr2f-qvq5"},{"ecosystem":"Go","fixed":["1.0.10"],"introduced":["0"],"last_affected":[],"package":"github.com/miekg/dns","purl":"pkg:golang/github.com/miekg/dns","source":"GHSA-9jcx-pr2f-qvq5"},{"ecosystem":"Go","fixed":["1.0.10"],"introduced":["0"],"last_affected":[],"package":"github.com/miekg/dns","purl":"pkg:golang/github.com/miekg/dns","source":"GO-2020-0028"}],"prev":{"headline":"File upload in n/a","id":"CVE-2018-17418"},"products":["n/a"],"published":"2019-03-07","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"A parsing error in the Miek Gieben DNS library for Go causes a segmentation violation, allowing attackers to trigger a denial of service.","url":"https://insights.sbomify.com/CVE-2018-17419/"}