{"answers":{"affected":"It affects 12 products.","exploited":"There is no known exploitation of CVE-2023-22819 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-22819 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-22819 is a medium-severity denial of service vulnerability in SanDisk My Cloud Home \u0026 Duo, published on 5 Feb 2024. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-22819 and fix it if it is affected.\n\nWhat it is: CVE-2023-22819 is a medium-severity denial of service vulnerability in SanDisk My Cloud Home \u0026 Duo, published on 5 Feb 2024. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-22819 in the wild and no public exploit code.\n\nAffected product: SanDisk My Cloud Home \u0026 Duo. 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-2023-22819/ (Markdown: https://insights.sbomify.com/CVE-2023-22819/index.md)","id":"CVE-2023-22819","markdown":"https://insights.sbomify.com/CVE-2023-22819/index.md","name":"CVE-2023-22819","record":{"aliases":["GHSA-4m5c-7v8f-8p2q"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Western Digital NAS","requires_auth":"high_privilege","summary":"An attacker with root privileges can cause a denial of service by consuming excessive memory in Western Digital NAS devices.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WDC PSIRT","cpe":[{"product":"my_cloud_dl2100_firmware","vendor":"westerndigital"},{"product":"my_cloud_dl4100_firmware","vendor":"westerndigital"},{"product":"my_cloud_ex2100_firmware","vendor":"westerndigital"},{"product":"my_cloud_ex2_ultra_firmware","vendor":"westerndigital"},{"product":"my_cloud_ex4100_firmware","vendor":"westerndigital"},{"product":"my_cloud_glacier_firmware","vendor":"westerndigital"},{"product":"my_cloud_home_duo_firmware","vendor":"westerndigital"},{"product":"my_cloud_home_firmware","vendor":"westerndigital"},{"product":"my_cloud_mirror_g2_firmware","vendor":"westerndigital"},{"product":"my_cloud_pr4100_firmware","vendor":"westerndigital"},{"product":"sandisk_ibi_firmware","vendor":"westerndigital"},{"product":"wd_cloud_firmware","vendor":"westerndigital"}],"cvss":{"score":4.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"},{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"An uncontrolled resource consumption vulnerability issue that could arise by sending crafted requests to a service to consume a large amount of memory, eventually resulting in the service being stopped and restarted was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This issue requires the attacker to already have root privileges in order to exploit this vulnerability. This issue affects My Cloud Home and My Cloud Home Duo: before 9.5.1-104; ibi: before 9.5.1-104; My Cloud OS 5: before 5.27.161.","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":"Uncontrolled resource consumption vulnerability in Western Digital My Cloud, My Cloud Home and SanDisk ibi products","id":"CVE-2023-22819","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Apache NiFi: Improper Restriction of XML External Entity References in ExtractCCDAAttributes","id":"CVE-2023-22832"},"packages":[],"prev":{"headline":"Multiple DLL Search Order hijacking Vulnerabilities in SanDisk Security Installer for Windows","id":"CVE-2023-22818"},"products":["My Cloud Home \u0026 Duo","My Cloud OS 5","ibi"],"published":"2024-02-05","related":[{"cvss_score":10,"headline":"Impersonation attack causing an Authentication Bypass on Western Digital devices","id":"CVE-2022-36331","kev_date_added":null,"published":"2023-06-12"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2019-9950","kev_date_added":null,"published":"2019-04-24"},{"cvss_score":8.8,"headline":"Path traversal in n/a","id":"CVE-2019-9949","kev_date_added":null,"published":"2019-05-23"},{"cvss_score":8.2,"headline":"Cross-site Scripting Vulnerability in USB Backups App","id":"CVE-2022-22999","kev_date_added":null,"published":"2022-07-25"},{"cvss_score":7.3,"headline":"Weak Default SSL use in Port Forwarding Service","id":"CVE-2022-23000","kev_date_added":null,"published":"2022-07-25"},{"cvss_score":6.7,"headline":"Western Digital My Cloud OS 5 arbitrary file read and write vulnerability via ftp","id":"CVE-2022-29844","kev_date_added":null,"published":"2023-01-25"},{"cvss_score":6.2,"headline":"Western Digital My Cloud OS 5 devices Command Injection Vulnerability","id":"CVE-2022-29843","kev_date_added":null,"published":"2023-01-25"}],"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":"2024-09-05","vendors":["SanDisk","Western Digital"]},"summary":"An attacker with root privileges can cause a denial of service by consuming excessive memory in Western Digital NAS devices.","url":"https://insights.sbomify.com/CVE-2023-22819/"}