{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-9729 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-9729 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-9729 is a high-severity vulnerability in n/a, published on 12 Mar 2019. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-9729 and fix it if it is affected.\n\nWhat it is: CVE-2019-9729 is a high-severity vulnerability in n/a, published on 12 Mar 2019. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-9729 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-2019-9729/ (Markdown: https://insights.sbomify.com/CVE-2019-9729/index.md)","id":"CVE-2019-9729","markdown":"https://insights.sbomify.com/CVE-2019-9729/index.md","name":"CVE-2019-9729","record":{"aliases":["GHSA-2cjm-39g8-5fv8"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Windows kernel driver","requires_auth":"low_privilege","summary":"A local attacker can exploit an integer signedness error in the SdoKeyCrypt.sys driver to achieve privilege escalation to SYSTEM.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"maplestory_online","vendor":"shanda"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-129","name":"Improper Validation of Array Index"}],"description":"In Shanda MapleStory Online V160, the SdoKeyCrypt.sys driver allows privilege escalation to NT AUTHORITY\\SYSTEM because of not validating the IOCtl 0x8000c01c input value, leading to an integer signedness error and a heap-based buffer underflow.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2019-03-12","github_poc":2,"max_poc_stars":84,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-03-12T14:18:20Z","kind":"github_poc","ref":"https://github.com/HyperSine/SdoKeyCrypt-sys-local-privilege-elevation","stars":84,"title":"CVE-2019-9729. Transferred from https://github.com/DoubleLabyrinth/SdoKeyCrypt-sys-local-privilege-elevation"},{"date":"2022-05-27T15:34:39Z","kind":"github_poc","ref":"https://github.com/recozone/HyperSine","stars":0,"title":"CVE-2019-9729. Transferred from https://github.com/DoubleLabyrinth/SdoKeyCrypt-sys-local-privilege-elevation"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Integer overflow in n/a","id":"CVE-2019-9729","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2019-9730"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2019-9727"},"products":["n/a"],"published":"2019-03-12","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"A local attacker can exploit an integer signedness error in the SdoKeyCrypt.sys driver to achieve privilege escalation to SYSTEM.","url":"https://insights.sbomify.com/CVE-2019-9729/"}