{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-2494 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2013-2494 is a medium-severity denial of service vulnerability in n/a, published on 28 Mar 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-2013-2494 and fix it if it is affected.\n\nWhat it is: CVE-2013-2494 is a medium-severity denial of service vulnerability in n/a, published on 28 Mar 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-2013-2494 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-2013-2494/ (Markdown: https://insights.sbomify.com/CVE-2013-2494/index.md)","id":"CVE-2013-2494","markdown":"https://insights.sbomify.com/CVE-2013-2494/index.md","name":"CVE-2013-2494","record":{"aliases":["DEBIAN-CVE-2013-2494","GHSA-f5jm-37c8-vx73"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ISC DHCP server","requires_auth":"none","summary":"Remote attackers can cause denial of service in ISC DHCP via memory exhaustion using crafted regular expressions.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dhcp","vendor":"isc"}],"cvss":{"score":4.9,"severity":"medium","source":"nvd","vector":"AV:N/AC:H/Au:S/C:N/I:N/A:C","version":"2.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"libdns in ISC DHCP 4.2.x before 4.2.5-P1 allows remote name servers to cause a denial of service (memory consumption) via vectors involving a regular expression, as demonstrated by a memory-exhaustion attack against a machine running a dhcpd process, a related issue to CVE-2013-2266.","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-2013-2494","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2013"},"n_packages":0,"n_references":1,"next":{"headline":"Integer overflow in n/a","id":"CVE-2013-2495"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2013-2493"},"products":["n/a"],"published":"2013-03-28","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-0692","kev_date_added":null,"published":"2009-07-14"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2011-0413","kev_date_added":null,"published":"2011-01-31"},{"cvss_score":7.5,"headline":"A specially constructed response from a malicious server can cause a buffer overflow in dhclient","id":"CVE-2018-5732","kev_date_added":null,"published":"2019-10-09"},{"cvss_score":6.9,"headline":"Path traversal in n/a","id":"CVE-2009-1893","kev_date_added":null,"published":"2009-07-17"},{"cvss_score":6.1,"headline":"Null dereference in n/a","id":"CVE-2011-4868","kev_date_added":null,"published":"2012-01-15"},{"cvss_score":5.7,"headline":"Memory corruption in n/a","id":"CVE-2012-3570","kev_date_added":null,"published":"2012-07-25"},{"cvss_score":5,"headline":"Denial of service in n/a","id":"CVE-2010-3616","kev_date_added":null,"published":"2010-12-17"}],"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":"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 cause denial of service in ISC DHCP via memory exhaustion using crafted regular expressions.","url":"https://insights.sbomify.com/CVE-2013-2494/"}