{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-12548 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-12548 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-12548 is a critical memory corruption vulnerability in The Eclipse Foundation Eclipse OpenJ9, published on 31 Jan 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-2018-12548 and fix it if it is affected.\n\nWhat it is: CVE-2018-12548 is a critical memory corruption vulnerability in The Eclipse Foundation Eclipse OpenJ9, published on 31 Jan 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-2018-12548 in the wild and no public exploit code.\n\nAffected product: The Eclipse Foundation Eclipse OpenJ9. 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-2018-12548/ (Markdown: https://insights.sbomify.com/CVE-2018-12548/index.md)","id":"CVE-2018-12548","markdown":"https://insights.sbomify.com/CVE-2018-12548/index.md","name":"CVE-2018-12548","record":{"aliases":["GHSA-pjrx-f438-j2f3"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java runtime library","requires_auth":"none","summary":"Attackers can exploit unsafe native pointer handling in Eclipse OpenJ9 to cause memory corruption, potentially leading to code execution or crashes.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"eclipse","cpe":[{"product":"openj9","vendor":"eclipse"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"},{"id":"CWE-822","name":"Untrusted Pointer Dereference"}],"description":"In OpenJDK + Eclipse OpenJ9 version 0.11.0 builds, the public jdk.crypto.jniprovider.NativeCrypto class contains public static natives which accept pointer values that are dereferenced in the native code.","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":"Memory corruption in Eclipse OpenJ9","id":"CVE-2018-12548","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Null dereference in Eclipse OpenJ9","id":"CVE-2018-12549"},"packages":[],"prev":{"headline":"Memory corruption in Eclipse OpenJ9","id":"CVE-2018-12547"},"products":["Eclipse OpenJ9"],"published":"2019-01-31","related":[{"cvss_score":9.8,"headline":"Security feature bypass in Eclipse OMR","id":"CVE-2021-41035","kev_date_added":null,"published":"2021-10-25"},{"cvss_score":9.8,"headline":"Memory corruption in Eclipse OpenJ9","id":"CVE-2020-27221","kev_date_added":null,"published":"2021-01-21"},{"cvss_score":9.8,"headline":"Memory corruption in Eclipse OpenJ9","id":"CVE-2019-11772","kev_date_added":null,"published":"2019-07-17"},{"cvss_score":9.8,"headline":"Memory corruption in Eclipse OpenJ9","id":"CVE-2018-12547","kev_date_added":null,"published":"2019-02-11"},{"cvss_score":9.8,"headline":"Null dereference in Eclipse OpenJ9","id":"CVE-2018-12549","kev_date_added":null,"published":"2019-02-11"},{"cvss_score":9.1,"headline":"Missing authorization in Eclipse OpenJ9","id":"CVE-2019-17631","kev_date_added":null,"published":"2019-10-17"}],"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":["The Eclipse Foundation"]},"summary":"Attackers can exploit unsafe native pointer handling in Eclipse OpenJ9 to cause memory corruption, potentially leading to code execution or crashes.","url":"https://insights.sbomify.com/CVE-2018-12548/"}