{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45005 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-45005 is a critical memory corruption vulnerability in n/a, published on 14 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-45005 and fix it if it is affected.\n\nWhat it is: CVE-2021-45005 is a critical memory corruption vulnerability in n/a, published on 14 Feb 2022. 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-2021-45005 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-2021-45005/ (Markdown: https://insights.sbomify.com/CVE-2021-45005/index.md)","id":"CVE-2021-45005","markdown":"https://insights.sbomify.com/CVE-2021-45005/index.md","name":"CVE-2021-45005","record":{"aliases":["DEBIAN-CVE-2021-45005","GHSA-4ch9-x597-xpg3","UBUNTU-CVE-2021-45005","openSUSE-SU-2024:11851-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript engine library","requires_auth":"none","summary":"Heap buffer overflow in MuJS allows attackers to execute arbitrary code or cause denial of service via crafted JavaScript.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mujs","vendor":"artifex"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Artifex MuJS v1.1.3 was discovered to contain a heap buffer overflow which is caused by conflicting JumpList of nested try/finally statements.","ecosystems":["openSUSE:Tumbleweed"],"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":"Memory corruption in n/a","id":"CVE-2021-45005","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":1,"n_references":2,"next":{"headline":"Cross-site request forgery in n/a","id":"CVE-2021-45007"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.2.0-2.1"],"introduced":["0"],"last_affected":[],"package":"mujs","purl":"pkg:rpm/opensuse/mujs\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:11851-1"}],"prev":{"headline":"File upload in n/a","id":"CVE-2021-45003"},"products":["n/a"],"published":"2022-02-14","related":[{"cvss_score":10,"headline":"Use after free in MuJS","id":"CVE-2021-33796","kev_date_added":null,"published":"2023-07-07"},{"cvss_score":9.8,"headline":"Integer overflow in mujs","id":"CVE-2021-33797","kev_date_added":null,"published":"2023-04-17"},{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2019-12798","kev_date_added":null,"published":"2019-06-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-11411","kev_date_added":null,"published":"2019-04-21"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-10133","kev_date_added":null,"published":"2017-03-24"},{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2016-10141","kev_date_added":null,"published":"2017-01-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"Heap buffer overflow in MuJS allows attackers to execute arbitrary code or cause denial of service via crafted JavaScript.","url":"https://insights.sbomify.com/CVE-2021-45005/"}