{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-11068 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-11068 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-11068 is a medium-severity memory corruption vulnerability in LoRaMac-node, published on 23 Jun 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-11068 and fix it if it is affected.\n\nWhat it is: CVE-2020-11068 is a medium-severity memory corruption vulnerability in LoRaMac-node, published on 23 Jun 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-11068 in the wild and no public exploit code.\n\nAffected product: LoRaMac-node. 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-2020-11068/ (Markdown: https://insights.sbomify.com/CVE-2020-11068/index.md)","id":"CVE-2020-11068","markdown":"https://insights.sbomify.com/CVE-2020-11068/index.md","name":"CVE-2020-11068","record":{"aliases":["GHSA-559p-6xgm-fpv9"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LoRaWAN stack library","requires_auth":"low_privilege","summary":"Attackers can trigger a buffer overflow in LoRaMac-node by sending oversized packets, potentially leading to code execution or crashes.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"loramac-node","vendor":"semtech"}],"cvss":{"score":5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"In LoRaMac-node before 4.4.4, a reception buffer overflow can happen due to the received buffer size not being checked. This has been fixed in 4.4.4.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Potential Buffer Overflow in LoRaMac-node","id":"CVE-2020-11068","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-Site Request Forgery in TYPO3 CMS","id":"CVE-2020-11069"},"packages":[],"prev":{"headline":"Deserialization of Untrusted Data in TYPO3 CMS","id":"CVE-2020-11067"},"products":["LoRaMac-node"],"published":"2020-06-23","related":[{"cvss_score":7.5,"headline":"Buffer Overflow in `ProcessRadioRxDone` in LoRaMac-node","id":"CVE-2022-39274","kev_date_added":null,"published":"2022-10-06"}],"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":["LoRa"]},"summary":"Attackers can trigger a buffer overflow in LoRaMac-node by sending oversized packets, potentially leading to code execution or crashes.","url":"https://insights.sbomify.com/CVE-2020-11068/"}