{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2009-2957 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2009-2957 is a medium-severity memory corruption vulnerability in n/a, published on 2 Sep 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-2009-2957 and fix it if it is affected.\n\nWhat it is: CVE-2009-2957 is a medium-severity memory corruption vulnerability in n/a, published on 2 Sep 2009. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2009-2957 exists.\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-2009-2957/ (Markdown: https://insights.sbomify.com/CVE-2009-2957/index.md)","id":"CVE-2009-2957","markdown":"https://insights.sbomify.com/CVE-2009-2957/index.md","name":"CVE-2009-2957","record":{"aliases":["DEBIAN-CVE-2009-2957","GHSA-3wv8-c9pw-2c36"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"DNS/DHCP server","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via a heap-based buffer overflow in dnsmasq's TFTP service when enabled.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dnsmasq","vendor":"thekelleys"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Heap-based buffer overflow in the tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, might allow remote attackers to execute arbitrary code via a long filename in a TFTP packet, as demonstrated by a read (aka RRQ) request.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2009-09-09","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2009-09-09","kind":"exploitdb","ref":"9617","stars":null,"title":"Dnsmasq \u003c 2.50 - Heap Overflow / Null Pointer Dereference"}],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2009-2957","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2009"},"n_packages":0,"n_references":9,"next":{"headline":"Null dereference in n/a","id":"CVE-2009-2958"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2009-2956"},"products":["n/a"],"published":"2009-09-02","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-45951","kev_date_added":null,"published":"2021-12-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-45952","kev_date_added":null,"published":"2021-12-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-45953","kev_date_added":null,"published":"2021-12-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-45954","kev_date_added":null,"published":"2021-12-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-45955","kev_date_added":null,"published":"2021-12-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-45956","kev_date_added":null,"published":"2021-12-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-45957","kev_date_added":null,"published":"2021-12-31"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via a heap-based buffer overflow in dnsmasq's TFTP service when enabled.","url":"https://insights.sbomify.com/CVE-2009-2957/"}