{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-11499 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-11499 is a critical use after free vulnerability in n/a, published on 26 May 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-11499 and fix it if it is affected.\n\nWhat it is: CVE-2018-11499 is a critical use after free vulnerability in n/a, published on 26 May 2018. 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-2018-11499 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-2018-11499/ (Markdown: https://insights.sbomify.com/CVE-2018-11499/index.md)","id":"CVE-2018-11499","markdown":"https://insights.sbomify.com/CVE-2018-11499/index.md","name":"CVE-2018-11499","record":{"aliases":["DEBIAN-CVE-2018-11499","GHSA-c87p-mhv6-fff6","UBUNTU-CVE-2018-11499"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LibSass library","requires_auth":"none","summary":"A use-after-free in LibSass allows attackers to cause a denial of service via application crash.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libsass","vendor":"sass-lang"}],"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-416","name":"Use After Free"}],"description":"A use-after-free vulnerability exists in handle_error() in sass_context.cpp in LibSass 3.4.x and 3.5.x through 3.5.4 that could be leveraged to cause a denial of service (application crash) or possibly unspecified other impact.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Use after free in n/a","id":"CVE-2018-11499","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2018"},"n_packages":0,"n_references":4,"next":{"headline":"Cross-site request forgery in n/a","id":"CVE-2018-11500"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2018-11498"},"products":["n/a"],"published":"2018-05-26","related":[{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2022-26592","kev_date_added":null,"published":"2023-08-22"},{"cvss_score":8.8,"headline":"Use after free in n/a","id":"CVE-2018-19827","kev_date_added":null,"published":"2018-12-03"},{"cvss_score":8.8,"headline":"Null dereference in n/a","id":"CVE-2018-11694","kev_date_added":null,"published":"2018-06-04"},{"cvss_score":8.8,"headline":"Null dereference in n/a","id":"CVE-2018-11695","kev_date_added":null,"published":"2018-06-04"},{"cvss_score":8.8,"headline":"Null dereference in n/a","id":"CVE-2018-11696","kev_date_added":null,"published":"2018-06-04"},{"cvss_score":8.1,"headline":"Information disclosure in n/a","id":"CVE-2018-11693","kev_date_added":null,"published":"2018-06-04"}],"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":"A use-after-free in LibSass allows attackers to cause a denial of service via application crash.","url":"https://insights.sbomify.com/CVE-2018-11499/"}