{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-5580 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2013-5580 is a medium-severity denial of service vulnerability in n/a, published on 1 Oct 2013. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-5580 and fix it if it is affected.\n\nWhat it is: CVE-2013-5580 is a medium-severity denial of service vulnerability in n/a, published on 1 Oct 2013. 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-2013-5580 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-2013-5580/ (Markdown: https://insights.sbomify.com/CVE-2013-5580/index.md)","id":"CVE-2013-5580","markdown":"https://insights.sbomify.com/CVE-2013-5580/index.md","name":"CVE-2013-5580","record":{"aliases":["GHSA-8g77-rrv8-793x","MGASA-2013-0265"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"IRC server software","requires_auth":"none","summary":"Remote attackers can crash the ngIRCd server via assertion failure if the NoticeAuth configuration option is enabled.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ngircd","vendor":"barton"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The (1) Conn_StartLogin and (2) cb_Read_Resolver_Result functions in conn.c in ngIRCd 18 through 20.2, when the configuration option NoticeAuth is enabled, does not properly handle the return code for the Handle_Write function, which allows remote attackers to cause a denial of service (assertion failure and server crash) via unspecified vectors, related to a \"notice auth\" message not being sent to a new client.","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-2013-5580","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2013"},"n_packages":0,"n_references":7,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2013-5581"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2013-5578"},"products":["n/a"],"published":"2013-10-01","related":[{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2005-0199","kev_date_added":null,"published":"2005-02-06"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2020-14148","kev_date_added":null,"published":"2020-06-15"}],"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":"2024-09-16","vendors":["n/a"]},"summary":"Remote attackers can crash the ngIRCd server via assertion failure if the NoticeAuth configuration option is enabled.","url":"https://insights.sbomify.com/CVE-2013-5580/"}