{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2014-4883 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2014-4883 yet. Limit exposure of the affected software until one is available.","what":"CVE-2014-4883 is a medium-severity vulnerability in n/a, published on 28 Nov 2014. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2014-4883 and fix it if it is affected.\n\nWhat it is: CVE-2014-4883 is a medium-severity vulnerability in n/a, published on 28 Nov 2014. 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-2014-4883 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-2014-4883/ (Markdown: https://insights.sbomify.com/CVE-2014-4883/index.md)","id":"CVE-2014-4883","markdown":"https://insights.sbomify.com/CVE-2014-4883/index.md","name":"CVE-2014-4883","record":{"aliases":["GHSA-r2m4-j583-8hw8","UBUNTU-CVE-2014-4883"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"lwIP/uIP DNS resolver","requires_auth":"none","summary":"Predictable DNS transaction IDs allow man-in-the-middle attackers to poison DNS caches in embedded systems using lwIP or uIP.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"lwip","vendor":"lwip_project"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","version":"2.0"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"resolv.c in the DNS resolver in uIP, and dns.c in the DNS resolver in lwIP 1.4.1 and earlier, does not use random values for ID fields and source ports of DNS query packets, which makes it easier for man-in-the-middle attackers to conduct cache-poisoning attacks via spoofed reply packets.","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":"Other in n/a","id":"CVE-2014-4883","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2014"},"n_packages":0,"n_references":2,"next":{"headline":"Weak cryptography in n/a","id":"CVE-2014-4884"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2014-4882"},"products":["n/a"],"published":"2014-11-28","related":[{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2020-22283","kev_date_added":null,"published":"2021-07-22"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2020-22284","kev_date_added":null,"published":"2021-07-22"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Predictable DNS transaction IDs allow man-in-the-middle attackers to poison DNS caches in embedded systems using lwIP or uIP.","url":"https://insights.sbomify.com/CVE-2014-4883/"}