{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2009-0758 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2009-0758 is a high-severity denial of service vulnerability in n/a, published on 3 Mar 2009. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2009-0758 and fix it if it is affected.\n\nWhat it is: CVE-2009-0758 is a high-severity denial of service vulnerability in n/a, published on 3 Mar 2009. 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-2009-0758 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-2009-0758/ (Markdown: https://insights.sbomify.com/CVE-2009-0758/index.md)","id":"CVE-2009-0758","markdown":"https://insights.sbomify.com/CVE-2009-0758/index.md","name":"CVE-2009-0758","record":{"aliases":["DEBIAN-CVE-2009-0758","GHSA-g7f8-4qm9-qgg5"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Avahi mDNS daemon","requires_auth":"none","summary":"Remote attackers can cause denial of service in Avahi daemon via crafted mDNS packets due to incorrect port byte order handling.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"avahi-daemon","vendor":"avahi"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","version":"2.0"},"cwes":[{"id":"CWE-399","name":null}],"description":"The originates_from_local_legacy_unicast_socket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service (network bandwidth and CPU consumption) via a crafted legacy unicast mDNS query packet that triggers a multicast packet storm.","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":"Denial of service in n/a","id":"CVE-2009-0758","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2009"},"n_packages":0,"n_references":7,"next":{"headline":"Code injection in n/a","id":"CVE-2009-0759"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2009-0757"},"products":["n/a"],"published":"2009-03-03","related":[],"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":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can cause denial of service in Avahi daemon via crafted mDNS packets due to incorrect port byte order handling.","url":"https://insights.sbomify.com/CVE-2009-0758/"}