{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2014-9403 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2014-9403 is a medium-severity vulnerability in n/a, published on 19 Dec 2014. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2014-9403 and fix it if it is affected.\n\nWhat it is: CVE-2014-9403 is a medium-severity vulnerability in n/a, published on 19 Dec 2014. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2014-9403 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-2014-9403/ (Markdown: https://insights.sbomify.com/CVE-2014-9403/index.md)","id":"CVE-2014-9403","markdown":"https://insights.sbomify.com/CVE-2014-9403/index.md","name":"CVE-2014-9403","record":{"aliases":["DEBIAN-CVE-2014-9403","GHSA-7cjq-452g-rg6q","MGASA-2014-0543","UBUNTU-CVE-2014-9403"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"IRC bouncer","requires_auth":"low_privilege","summary":"Authenticated users can crash the ZNC IRC bouncer by adding a channel name without a leading hash, causing a null pointer dereference.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"znc","vendor":"znc"}],"cvss":{"score":4,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","version":"2.0"},"cwes":[],"description":"The CWebAdminMod::ChanPage function in modules/webadmin.cpp in ZNC before 1.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by adding a channel with the same name as an existing channel but without the leading # character, related to a \"use-after-delete\" error.","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":"Null dereference in n/a","id":"CVE-2014-9403","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2014"},"n_packages":0,"n_references":7,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2014-9405"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2014-9402"},"products":["n/a"],"published":"2014-12-19","related":[{"cvss_score":8.8,"headline":"Privilege escalation in n/a","id":"CVE-2019-12816","kev_date_added":null,"published":"2019-06-15"},{"cvss_score":7.5,"headline":"Null dereference in znc","id":"CVE-2010-2488","kev_date_added":null,"published":"2019-11-12"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2009-2658","kev_date_added":null,"published":"2009-08-04"},{"cvss_score":6.5,"headline":"Code injection in n/a","id":"CVE-2009-0759","kev_date_added":null,"published":"2009-03-03"},{"cvss_score":5,"headline":"Denial of service in n/a","id":"CVE-2010-2812","kev_date_added":null,"published":"2010-08-17"},{"cvss_score":5,"headline":"Denial of service in n/a","id":"CVE-2010-2934","kev_date_added":null,"published":"2010-08-17"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Authenticated users can crash the ZNC IRC bouncer by adding a channel name without a leading hash, causing a null pointer dereference.","url":"https://insights.sbomify.com/CVE-2014-9403/"}