{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-27656 exists.","fix":"No fix has been published for CVE-2024-27656 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-27656 is a high-severity memory corruption vulnerability in Dlink Dir-823g Firmware, published on 29 Feb 2024. 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-2024-27656 and fix it if it is affected.\n\nWhat it is: CVE-2024-27656 is a high-severity memory corruption vulnerability in Dlink Dir-823g Firmware, published on 29 Feb 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-27656 exists.\n\nAffected product: Dlink Dir-823g Firmware. 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-2024-27656/ (Markdown: https://insights.sbomify.com/CVE-2024-27656/index.md)","id":"CVE-2024-27656","markdown":"https://insights.sbomify.com/CVE-2024-27656/index.md","name":"CVE-2024-27656","record":{"aliases":["GHSA-x7vm-hc8m-78p7"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"D-Link router","requires_auth":"none","summary":"Attackers can cause denial of service or potentially execute code on D-Link DIR-823G routers via a buffer overflow in the Cookie parameter.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dir-823g_firmware","vendor":"dlink"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Cookie parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2024-27656","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"dlink:dir-823g_firmware","products":["dlink:dir-823g_firmware"],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2024-27657"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2024-27655"},"products":["n/a"],"published":"2024-02-29","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-43235","kev_date_added":null,"published":"2023-09-21"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-43241","kev_date_added":null,"published":"2023-09-21"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-26612","kev_date_added":null,"published":"2023-06-29"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-26613","kev_date_added":null,"published":"2023-06-29"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-26616","kev_date_added":null,"published":"2023-06-29"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-29665","kev_date_added":null,"published":"2023-04-17"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2022-44201","kev_date_added":null,"published":"2022-11-22"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["n/a"]},"summary":"Attackers can cause denial of service or potentially execute code on D-Link DIR-823G routers via a buffer overflow in the Cookie parameter.","url":"https://insights.sbomify.com/CVE-2024-27656/"}