{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-1626 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-1626 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-1626 is a medium-severity memory corruption vulnerability in Jianming Antivirus, published on 25 Mar 2023. 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-2023-1626 and fix it if it is affected.\n\nWhat it is: CVE-2023-1626 is a medium-severity memory corruption vulnerability in Jianming Antivirus, published on 25 Mar 2023. 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-2023-1626 in the wild and no public exploit code.\n\nAffected product: Jianming Antivirus. 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-2023-1626/ (Markdown: https://insights.sbomify.com/CVE-2023-1626/index.md)","id":"CVE-2023-1626","markdown":"https://insights.sbomify.com/CVE-2023-1626/index.md","name":"CVE-2023-1626","record":{"aliases":["GHSA-w82x-wr5m-8q52"],"analysis":{"component_type":"operating_system","fix_type":"no_fix_stated","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Antivirus kernel driver","requires_auth":"low_privilege","summary":"A local attacker can exploit memory corruption in the Jianming Antivirus kernel driver to achieve privilege escalation or code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"jiangmin_antivirus","vendor":"jiangmin"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in Jianming Antivirus 16.2.2022.418. It has been declared as critical. This vulnerability affects unknown code in the library kvcore.sys of the component IoControlCode Handler. The manipulation leads to memory corruption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-224008.","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":"Jianming Antivirus IoControlCode kvcore.sys memory corruption","id":"CVE-2023-1626","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Jianming Antivirus IoControlCode kvcore.sys denial of service","id":"CVE-2023-1627"},"packages":[],"prev":{"headline":"Information leak in api","id":"CVE-2023-1625"},"products":["Antivirus"],"published":"2023-03-25","related":[{"cvss_score":5.5,"headline":"Jianming Antivirus IoControlCode kvcore.sys denial of service","id":"CVE-2023-1627","kev_date_added":null,"published":"2023-03-25"},{"cvss_score":5.5,"headline":"Jianming Antivirus IoControlCode kvcore.sys null pointer dereference","id":"CVE-2023-1628","kev_date_added":null,"published":"2023-03-25"},{"cvss_score":5.5,"headline":"JiangMin Antivirus IOCTL kvcore.sys 0x222000 denial of service","id":"CVE-2023-1630","kev_date_added":null,"published":"2023-03-25"},{"cvss_score":5.5,"headline":"JiangMin Antivirus IOCTL kvcore.sys 0x222010 null pointer dereference","id":"CVE-2023-1631","kev_date_added":null,"published":"2023-03-25"},{"cvss_score":5.5,"headline":"Denial of service in n/a","id":"CVE-2020-14955","kev_date_added":null,"published":"2020-06-26"},{"cvss_score":5.3,"headline":"JiangMin Antivirus IOCTL kvcore.sys 0x222010 memory corruption","id":"CVE-2023-1629","kev_date_added":null,"published":"2023-03-25"}],"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":"2024-08-02","vendors":["Jianming"]},"summary":"A local attacker can exploit memory corruption in the Jianming Antivirus kernel driver to achieve privilege escalation or code execution.","url":"https://insights.sbomify.com/CVE-2023-1626/"}