{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45385 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45385 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45385 is a medium-severity vulnerability in n/a, published on 11 Feb 2022. 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-2021-45385 and fix it if it is affected.\n\nWhat it is: CVE-2021-45385 is a medium-severity vulnerability in n/a, published on 11 Feb 2022. 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-2021-45385 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-2021-45385/ (Markdown: https://insights.sbomify.com/CVE-2021-45385/index.md)","id":"CVE-2021-45385","markdown":"https://insights.sbomify.com/CVE-2021-45385/index.md","name":"CVE-2021-45385","record":{"aliases":["GHSA-2php-7prq-766p"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ffjpeg image library","requires_auth":"none","summary":"A null pointer dereference in ffjpeg allows attackers to cause a denial of service via a crafted BMP image with out-of-range metadata.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ffjpeg","vendor":"rockcarry"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/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":"A Null Pointer Dereference vulnerability exits in ffjpeg d5cfd49 (2021-12-06) in bmp_load(). When the size information in metadata of the bmp is out of range, it returns without assign memory buffer to `pb-\u003epdata` and did not exit the program. So the program crashes when it tries to access the pb-\u003edata, in jfif_encode() at jfif.c:763. This is due to the incomplete patch for CVE-2020-13438.","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":"Null dereference in n/a","id":"CVE-2021-45385","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2021-45386"},"packages":[],"prev":{"headline":"D-Link Multiple Routers Remote Code Execution","id":"CVE-2021-45382"},"products":["n/a"],"published":"2022-02-11","related":[{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2020-24222","kev_date_added":null,"published":"2023-08-11"},{"cvss_score":6.5,"headline":"Integer overflow in n/a","id":"CVE-2022-28471","kev_date_added":null,"published":"2022-05-05"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2021-44956","kev_date_added":null,"published":"2022-02-08"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2021-44957","kev_date_added":null,"published":"2022-02-08"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2020-23705","kev_date_added":null,"published":"2021-07-15"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2020-13438","kev_date_added":null,"published":"2020-05-24"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"A null pointer dereference in ffjpeg allows attackers to cause a denial of service via a crafted BMP image with out-of-range metadata.","url":"https://insights.sbomify.com/CVE-2021-45385/"}