{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-19396 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-19396 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-19396 is a high-severity vulnerability in n/a, published on 29 Nov 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-2019-19396 and fix it if it is affected.\n\nWhat it is: CVE-2019-19396 is a high-severity vulnerability in n/a, published on 29 Nov 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-2019-19396 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-2019-19396/ (Markdown: https://insights.sbomify.com/CVE-2019-19396/index.md)","id":"CVE-2019-19396","markdown":"https://insights.sbomify.com/CVE-2019-19396/index.md","name":"CVE-2019-19396","record":{"aliases":["GHSA-qqw6-6jqg-6w44"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"illumos kernel","requires_auth":"none","summary":"Concurrent sendmsg calls on a single socket cause a kernel crash in illumos due to mishandled dereferences, leading to denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"omnios","vendor":"omniosce"}],"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-20","name":"Improper Input Validation"}],"description":"illumos, as used in OmniOS Community Edition before r151030y, allows a kernel crash via an application with multiple threads calling sendmsg concurrently over a single socket, because uts/common/inet/ip/ip_attr.c mishandles conn_ixa dereferences.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Null dereference in n/a","id":"CVE-2019-19396","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Weak cryptography in S12700;S1700;S2700;S5700;S6700;S7700;S9700","id":"CVE-2019-19397"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-19394"},"products":["n/a"],"published":"2019-11-29","related":[],"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":"Concurrent sendmsg calls on a single socket cause a kernel crash in illumos due to mishandled dereferences, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2019-19396/"}