{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-11726 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-11726 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-11726 is a high-severity memory corruption vulnerability in n/a, published on 19 Jun 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-11726 and fix it if it is affected.\n\nWhat it is: CVE-2018-11726 is a high-severity memory corruption vulnerability in n/a, published on 19 Jun 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-11726 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-2018-11726/ (Markdown: https://insights.sbomify.com/CVE-2018-11726/index.md)","id":"CVE-2018-11726","markdown":"https://insights.sbomify.com/CVE-2018-11726/index.md","name":"CVE-2018-11726","record":{"aliases":["GHSA-296v-w4c4-j24q"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Libmobi library","requires_auth":"none","summary":"Remote attackers can cause denial of service or potential code execution via a crafted MOBI file due to a heap-based buffer overflow in Libmobi.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libmobi","vendor":"libmobi_project"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"The mobi_decode_font_resource function in util.c in Libmobi 0.3 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted mobi file.","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 n/a","id":"CVE-2018-11726","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in n/a","id":"CVE-2018-11727"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2018-11725"},"products":["n/a"],"published":"2018-06-19","related":[{"cvss_score":9.6,"headline":"Out-of-bounds Write in bfabiszewski/libmobi","id":"CVE-2021-3751","kev_date_added":null,"published":"2021-09-15"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-11724","kev_date_added":null,"published":"2018-06-19"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-11438","kev_date_added":null,"published":"2018-05-30"},{"cvss_score":7.1,"headline":"Use of Out-of-range Pointer Offset in bfabiszewski/libmobi","id":"CVE-2021-3888","kev_date_added":null,"published":"2021-10-19"},{"cvss_score":7.1,"headline":"Use of Out-of-range Pointer Offset in bfabiszewski/libmobi","id":"CVE-2021-3889","kev_date_added":null,"published":"2021-10-19"},{"cvss_score":7.1,"headline":"Out-of-bounds Read in bfabiszewski/libmobi","id":"CVE-2021-3881","kev_date_added":null,"published":"2021-10-15"}],"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":"Remote attackers can cause denial of service or potential code execution via a crafted MOBI file due to a heap-based buffer overflow in Libmobi.","url":"https://insights.sbomify.com/CVE-2018-11726/"}