{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-32743 exists.","fix":"Apply the vendor's patch.","what":"CVE-2025-32743 is a critical memory corruption vulnerability in ConnMan, published on 10 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-32743 and fix it if it is affected.\n\nWhat it is: CVE-2025-32743 is a critical memory corruption vulnerability in ConnMan, published on 10 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-32743 exists.\n\nAffected product: ConnMan. 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-2025-32743/ (Markdown: https://insights.sbomify.com/CVE-2025-32743/index.md)","id":"CVE-2025-32743","markdown":"https://insights.sbomify.com/CVE-2025-32743/index.md","name":"CVE-2025-32743","record":{"aliases":["DEBIAN-CVE-2025-32743","GHSA-r8hx-vf7j-v5q3","UBUNTU-CVE-2025-32743"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ConnMan network manager","requires_auth":"none","summary":"Attackers can crash ConnMan or execute arbitrary code via malformed DNS responses with truncated bits, affecting Linux network management.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-392","name":"Missing Report of Error Condition"}],"description":"In ConnMan through 1.44, the lookup string in ns_resolv in dnsproxy.c can be NULL or an empty string when the TC (Truncated) bit is set in a DNS response. This allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code, because those lookup values lead to incorrect length calculations and incorrect memcpy operations.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in ConnMan","id":"CVE-2025-32743","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"File upload in AppSync","id":"CVE-2025-32744"},"packages":[],"prev":{"headline":"Denial of service in Intel(R) Graphics Drivers and Intel LTS kernels","id":"CVE-2025-32739"},"products":["ConnMan"],"published":"2025-04-10","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2025-04-10","vendors":["ConnMan"]},"summary":"Attackers can crash ConnMan or execute arbitrary code via malformed DNS responses with truncated bits, affecting Linux network management.","url":"https://insights.sbomify.com/CVE-2025-32743/"}