{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-43749 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-43749 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-43749 is a medium-severity vulnerability in Adobe Premiere Rush, published on 20 Dec 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-43749 and fix it if it is affected.\n\nWhat it is: CVE-2021-43749 is a medium-severity vulnerability in Adobe Premiere Rush, published on 20 Dec 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-43749 in the wild and no public exploit code.\n\nAffected product: Adobe Premiere Rush. 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-2021-43749/ (Markdown: https://insights.sbomify.com/CVE-2021-43749/index.md)","id":"CVE-2021-43749","markdown":"https://insights.sbomify.com/CVE-2021-43749/index.md","name":"CVE-2021-43749","record":{"aliases":["GHSA-5x55-xcjp-hqwx"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Video editing software","requires_auth":"none","summary":"An attacker can cause a denial of service in Adobe Premiere Rush by tricking a user into opening a malicious file.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"adobe","cpe":[{"product":"premiere_rush","vendor":"adobe"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"Adobe Premiere Rush versions 1.5.16 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious 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":null,"headline":"Adobe Premiere Rush NULL Pointer Dereference Local Denial-of-Service","id":"CVE-2021-43749","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Adobe Premiere Rush NULL Pointer Dereference Local Denial-of-Service","id":"CVE-2021-43750"},"packages":[],"prev":{"headline":"Adobe Premiere Rush NULL Pointer Dereference Local Denial-of-Service","id":"CVE-2021-43748"},"products":["Premiere Rush"],"published":"2021-12-20","related":[{"cvss_score":7.8,"headline":"Adobe Premiere Rush PSD file Stack-based Buffer Overflow Arbitrary code execution","id":"CVE-2023-22234","kev_date_added":null,"published":"2023-02-17"},{"cvss_score":7.8,"headline":"Adobe Premiere Rush PSD files Use After Free Arbitrary code execution","id":"CVE-2023-22244","kev_date_added":null,"published":"2023-02-17"},{"cvss_score":7.8,"headline":"Adobe Premiere Rush WAV File Memory Corruption Remote Code Execution","id":"CVE-2021-40783","kev_date_added":null,"published":"2021-12-20"},{"cvss_score":7.8,"headline":"Adobe Premiere Rush WAV File Memory Corruption Remote Code Execution","id":"CVE-2021-40784","kev_date_added":null,"published":"2021-12-20"},{"cvss_score":7.8,"headline":"Adobe Premiere Rush EXR File Memory Corruption Remote Code Execution","id":"CVE-2021-43021","kev_date_added":null,"published":"2021-12-20"},{"cvss_score":7.8,"headline":"Adobe Premiere Rush PNG File Memory Corruption Remote Code Execution","id":"CVE-2021-43022","kev_date_added":null,"published":"2021-12-20"},{"cvss_score":7.8,"headline":"Adobe Premiere Rush EPS/TIFF File Memory Corruption Remote Code Execution","id":"CVE-2021-43023","kev_date_added":null,"published":"2021-12-20"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-23","vendors":["Adobe"]},"summary":"An attacker can cause a denial of service in Adobe Premiere Rush by tricking a user into opening a malicious file.","url":"https://insights.sbomify.com/CVE-2021-43749/"}