{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-16930 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-16930 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-16930 is a medium-severity vulnerability in n/a, published on 28 Sep 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-2019-16930 and fix it if it is affected.\n\nWhat it is: CVE-2019-16930 is a medium-severity vulnerability in n/a, published on 28 Sep 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-2019-16930 in the wild and no public exploit code.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2019-16930/ (Markdown: https://insights.sbomify.com/CVE-2019-16930/index.md)","id":"CVE-2019-16930","markdown":"https://insights.sbomify.com/CVE-2019-16930/index.md","name":"CVE-2019-16930","record":{"aliases":["GHSA-x2rm-rw73-q2w8"],"analysis":{"component_type":"other","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Zcash full node","requires_auth":"none","summary":"Attackers can discover the IP address of a Zcash full node owning a shielded address by exploiting exception handling flaws during note plaintext deserialization.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"zcash","vendor":"z.cash"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-755","name":"Improper Handling of Exceptional Conditions"}],"description":"Zcashd in Zcash before 2.0.7-3 allows discovery of the IP address of a full node that owns a shielded address, related to mishandling of exceptions during deserialization of note plaintexts. This affects anyone who has disclosed their zaddr to a third party.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Information disclosure in n/a","id":"CVE-2019-16930","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2019"},"n_packages":0,"n_references":4,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-16931"},"packages":[],"prev":{"headline":"Improper Authentication in Auth0.AuthenticationApi","id":"CVE-2019-16929"},"products":["n/a"],"published":"2019-09-28","related":[{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2019-11636","kev_date_added":null,"published":"2019-05-01"},{"cvss_score":7.5,"headline":"Other in n/a","id":"CVE-2019-7167","kev_date_added":null,"published":"2019-03-27"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"Attackers can discover the IP address of a Zcash full node owning a shielded address by exploiting exception handling flaws during note plaintext deserialization.","url":"https://insights.sbomify.com/CVE-2019-16930/"}