{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-14034 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-14034 is a critical memory corruption vulnerability in n/a, published on 15 Jun 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-14034 and fix it if it is affected.\n\nWhat it is: CVE-2020-14034 is a critical memory corruption vulnerability in n/a, published on 15 Jun 2020. 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-2020-14034 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-14034/ (Markdown: https://insights.sbomify.com/CVE-2020-14034/index.md)","id":"CVE-2020-14034","markdown":"https://insights.sbomify.com/CVE-2020-14034/index.md","name":"CVE-2020-14034","record":{"aliases":["DEBIAN-CVE-2020-14034","GHSA-43r3-f7j4-6552","UBUNTU-CVE-2020-14034"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Janus WebRTC Server","requires_auth":"none","summary":"A buffer overflow in Janus WebRTC Server allows attackers to execute arbitrary code or cause denial of service via crafted SDP packets.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"janus","vendor":"meetecho"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_get_codec_from_pt in utils.c has a Buffer Overflow via long value in an SDP Offer packet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2020-14034","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Security feature bypass in n/a","id":"CVE-2020-14039"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2020-14033"},"products":["n/a"],"published":"2020-06-15","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2020-14033","kev_date_added":null,"published":"2020-06-15"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2020-13901","kev_date_added":null,"published":"2020-06-10"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2020-10574","kev_date_added":null,"published":"2020-03-14"},{"cvss_score":8.8,"headline":"Cross-site Scripting (XSS) - Stored in meetecho/janus-gateway","id":"CVE-2021-4020","kev_date_added":null,"published":"2021-11-27"},{"cvss_score":8.1,"headline":"Cross-site Scripting (XSS) - Stored in meetecho/janus-gateway","id":"CVE-2021-4124","kev_date_added":null,"published":"2021-12-16"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2020-13898","kev_date_added":null,"published":"2020-06-10"}],"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 Janus WebRTC Server allows attackers to execute arbitrary code or cause denial of service via crafted SDP packets.","url":"https://insights.sbomify.com/CVE-2020-14034/"}