{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2009-0692 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2009-0692 is a critical memory corruption vulnerability in n/a, published on 14 Jul 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-2009-0692 and fix it if it is affected.\n\nWhat it is: CVE-2009-0692 is a critical memory corruption vulnerability in n/a, published on 14 Jul 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-2009-0692 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-2009-0692/ (Markdown: https://insights.sbomify.com/CVE-2009-0692/index.md)","id":"CVE-2009-0692","markdown":"https://insights.sbomify.com/CVE-2009-0692/index.md","name":"CVE-2009-0692","record":{"aliases":["DSA-1833-1","GHSA-cjw8-pp44-m8v2","RHSA-2009:1136"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ISC DHCP client","requires_auth":"none","summary":"Remote attackers can execute arbitrary code on systems running ISC DHCP client by sending a crafted subnet-mask option from a malicious DHCP server.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"dhcp","vendor":"isc"}],"cvss":{"score":10,"severity":"critical","source":"nvd","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Stack-based buffer overflow in the script_write_params method in client/dhclient.c in ISC DHCP dhclient 4.1 before 4.1.0p1, 4.0 before 4.0.1p1, 3.1 before 3.1.2p1, 3.0, and 2.0 allows remote DHCP servers to execute arbitrary code via a crafted subnet-mask option.","ecosystems":["Red Hat:enterprise_linux:4::as","Red Hat:enterprise_linux:4::desktop","Red Hat:enterprise_linux:4::es","Red Hat:enterprise_linux:4::ws","Red Hat:rhel_eus:4.7::as","Red Hat:rhel_eus:4.7::es"],"exploits":{"exploitdb":1,"first_seen":"2009-07-27","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2009-07-27","kind":"exploitdb","ref":"9265","stars":null,"title":"ISC DHCP dhclient \u003c 3.1.2p1 - Remote Buffer Overflow (PoC)"}],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2009-0692","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2009"},"n_packages":24,"n_references":37,"next":{"headline":"Memory corruption in n/a","id":"CVE-2009-0693"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhclient","purl":"pkg:rpm/redhat/dhclient","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp","purl":"pkg:rpm/redhat/dhcp","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-debuginfo","purl":"pkg:rpm/redhat/dhcp-debuginfo","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-devel","purl":"pkg:rpm/redhat/dhcp-devel","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhclient","purl":"pkg:rpm/redhat/dhclient","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp","purl":"pkg:rpm/redhat/dhcp","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-debuginfo","purl":"pkg:rpm/redhat/dhcp-debuginfo","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-devel","purl":"pkg:rpm/redhat/dhcp-devel","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhclient","purl":"pkg:rpm/redhat/dhclient","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp","purl":"pkg:rpm/redhat/dhcp","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-debuginfo","purl":"pkg:rpm/redhat/dhcp-debuginfo","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-devel","purl":"pkg:rpm/redhat/dhcp-devel","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhclient","purl":"pkg:rpm/redhat/dhclient","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp","purl":"pkg:rpm/redhat/dhcp","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-debuginfo","purl":"pkg:rpm/redhat/dhcp-debuginfo","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["7:3.0.1-65.el4_8.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-devel","purl":"pkg:rpm/redhat/dhcp-devel","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:rhel_eus:4.7::as","fixed":["7:3.0.1-62.el4_7.1"],"introduced":["0"],"last_affected":[],"package":"dhclient","purl":"pkg:rpm/redhat/dhclient","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:rhel_eus:4.7::as","fixed":["7:3.0.1-62.el4_7.1"],"introduced":["0"],"last_affected":[],"package":"dhcp","purl":"pkg:rpm/redhat/dhcp","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:rhel_eus:4.7::as","fixed":["7:3.0.1-62.el4_7.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-debuginfo","purl":"pkg:rpm/redhat/dhcp-debuginfo","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:rhel_eus:4.7::as","fixed":["7:3.0.1-62.el4_7.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-devel","purl":"pkg:rpm/redhat/dhcp-devel","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:rhel_eus:4.7::es","fixed":["7:3.0.1-62.el4_7.1"],"introduced":["0"],"last_affected":[],"package":"dhclient","purl":"pkg:rpm/redhat/dhclient","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:rhel_eus:4.7::es","fixed":["7:3.0.1-62.el4_7.1"],"introduced":["0"],"last_affected":[],"package":"dhcp","purl":"pkg:rpm/redhat/dhcp","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:rhel_eus:4.7::es","fixed":["7:3.0.1-62.el4_7.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-debuginfo","purl":"pkg:rpm/redhat/dhcp-debuginfo","source":"RHSA-2009:1136"},{"ecosystem":"Red Hat:rhel_eus:4.7::es","fixed":["7:3.0.1-62.el4_7.1"],"introduced":["0"],"last_affected":[],"package":"dhcp-devel","purl":"pkg:rpm/redhat/dhcp-devel","source":"RHSA-2009:1136"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2009-0691"},"products":["n/a"],"published":"2009-07-14","related":[{"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":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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 on systems running ISC DHCP client by sending a crafted subnet-mask option from a malicious DHCP server.","url":"https://insights.sbomify.com/CVE-2009-0692/"}