{"answers":{"affected":"It affects 9 products.","exploited":"There is no known exploitation of CVE-2019-9678 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-9678 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-9678 is a high-severity denial of service vulnerability in Dahua Technology IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X, published on 18 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-9678 and fix it if it is affected.\n\nWhat it is: CVE-2019-9678 is a high-severity denial of service vulnerability in Dahua Technology IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X, published on 18 Sep 2019. 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-2019-9678 in the wild and no public exploit code.\n\nAffected product: Dahua Technology IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X. 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-2019-9678/ (Markdown: https://insights.sbomify.com/CVE-2019-9678/index.md)","id":"CVE-2019-9678","markdown":"https://insights.sbomify.com/CVE-2019-9678/index.md","name":"CVE-2019-9678","record":{"aliases":["GHSA-frg2-2p49-56f3"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Dahua IP Camera","requires_auth":"none","summary":"An attacker can crash Dahua IP cameras by sending a malicious packet during the login process, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dahua","cpe":[{"product":"ipc-hdbw4x2x_firmware","vendor":"dahuasecurity"},{"product":"ipc-hdw1x2x_firmware","vendor":"dahuasecurity"},{"product":"ipc-hdw2x2x_firmware","vendor":"dahuasecurity"},{"product":"ipc-hdw4x2x_firmware","vendor":"dahuasecurity"},{"product":"ipc-hdw5x2x_firmware","vendor":"dahuasecurity"},{"product":"ipc-hfw1x2x_firmware","vendor":"dahuasecurity"},{"product":"ipc-hfw2x2x_firmware","vendor":"dahuasecurity"},{"product":"ipc-hfw4x2x_firmware","vendor":"dahuasecurity"},{"product":"ipc-hfw5x2x_firmware","vendor":"dahuasecurity"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"Some Dahua products have the problem of denial of service during the login process. An attacker can cause a device crashed by constructing a malicious packet. Affected products include: IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X for versions which Build time is before August 18, 2019.","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":"Denial of service in IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X","id":"CVE-2019-9678","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X","id":"CVE-2019-9679"},"packages":[],"prev":{"headline":"Memory corruption in IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X","id":"CVE-2019-9677"},"products":["IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X"],"published":"2019-09-18","related":[{"cvss_score":9.8,"headline":"Memory corruption in IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X","id":"CVE-2019-9677","kev_date_added":null,"published":"2019-09-18"},{"cvss_score":8.8,"headline":"Missing authorization in IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X","id":"CVE-2019-9679","kev_date_added":null,"published":"2019-09-18"},{"cvss_score":5.3,"headline":"Information disclosure in IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X","id":"CVE-2019-9680","kev_date_added":null,"published":"2019-09-18"},{"cvss_score":5.3,"headline":"Information disclosure in IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X","id":"CVE-2019-9681","kev_date_added":null,"published":"2019-09-17"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Dahua Technology"]},"summary":"An attacker can crash Dahua IP cameras by sending a malicious packet during the login process, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2019-9678/"}