{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-0696 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-0696 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-0696 is a medium-severity vulnerability in Cesanta Frozen, published on 27 Jan 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-2025-0696 and fix it if it is affected.\n\nWhat it is: CVE-2025-0696 is a medium-severity vulnerability in Cesanta Frozen, published on 27 Jan 2025. 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-2025-0696 in the wild and no public exploit code.\n\nAffected product: Cesanta Frozen. 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-2025-0696/ (Markdown: https://insights.sbomify.com/CVE-2025-0696/index.md)","id":"CVE-2025-0696","markdown":"https://insights.sbomify.com/CVE-2025-0696/index.md","name":"CVE-2025-0696","record":{"aliases":["GHSA-j86m-4332-jm3w"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cesanta Frozen library","requires_auth":"none","summary":"An attacker can crash applications using the Cesanta Frozen library by sending malicious JSON, causing a denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Nozomi","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL Pointer Dereference vulnerability in Cesanta Frozen versions less than 1.7 allows an attacker to induce a crash of the component embedding the library by supplying a maliciously crafted JSON as input.","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":"Null dereference in Frozen","id":"CVE-2025-0696","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Telstra Smart Modem Gen 2 HTTP Header injection","id":"CVE-2025-0697"},"packages":[],"prev":{"headline":"Denial of service in Frozen","id":"CVE-2025-0695"},"products":["Frozen"],"published":"2025-01-27","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-12","vendors":["Cesanta"]},"summary":"An attacker can crash applications using the Cesanta Frozen library by sending malicious JSON, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2025-0696/"}