{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-9676 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-9676 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-9676 is a high-severity memory corruption vulnerability in IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX, published on 12 Jun 2019. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-9676 and fix it if it is affected.\n\nWhat it is: CVE-2019-9676 is a high-severity memory corruption vulnerability in IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX, published on 12 Jun 2019. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-9676 in the wild and no public exploit code.\n\nAffected product: IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX. 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-2019-9676/ (Markdown: https://insights.sbomify.com/CVE-2019-9676/index.md)","id":"CVE-2019-9676","markdown":"https://insights.sbomify.com/CVE-2019-9676/index.md","name":"CVE-2019-9676","record":{"aliases":["GHSA-hp27-f96r-76hv"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Dahua IP Camera","requires_auth":"low_privilege","summary":"A buffer overflow in Dahua IP cameras allows authenticated attackers to execute arbitrary code or cause a device restart.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dahua","cpe":[{"product":"ipc-hdw1xxx_firmware","vendor":"dahuasecurity"},{"product":"ipc-hfw1xxx_firmware","vendor":"dahuasecurity"},{"product":"ipc-hfw2xxx_firmware","vendor":"dahuasecurity"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability.","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":"Memory corruption in IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX","id":"CVE-2019-9676","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":1,"next":{"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"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2019-9675"},"products":["IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX"],"published":"2019-06-12","related":[],"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 buffer overflow in Dahua IP cameras allows authenticated attackers to execute arbitrary code or cause a device restart.","url":"https://insights.sbomify.com/CVE-2019-9676/"}