{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-4073 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-4073 is a medium-severity use after free vulnerability in n/a, published on 17 Nov 2011. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-4073 and fix it if it is affected.\n\nWhat it is: CVE-2011-4073 is a medium-severity use after free vulnerability in n/a, published on 17 Nov 2011. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2011-4073 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-2011-4073/ (Markdown: https://insights.sbomify.com/CVE-2011-4073/index.md)","id":"CVE-2011-4073","markdown":"https://insights.sbomify.com/CVE-2011-4073/index.md","name":"CVE-2011-4073","record":{"aliases":["DSA-2374-1","GHSA-p53h-4vvv-85x4","RHSA-2011:1422"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"IPsec VPN software","requires_auth":"low_privilege","summary":"Remote authenticated users can crash the Openswan IKE daemon via a use-after-free vulnerability in cryptographic helper handlers.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"openswan","vendor":"xelerance"}],"cvss":{"score":4,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-399","name":null}],"description":"Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan 2.3.0 through 2.6.36 allows remote authenticated users to cause a denial of service (pluto IKE daemon crash) via vectors related to the (1) quick_outI1_continue and (2) quick_outI1 functions.","ecosystems":["Red Hat:enterprise_linux:5::client","Red Hat:enterprise_linux:5::server","Red Hat:enterprise_linux:6::server"],"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":"Use after free in n/a","id":"CVE-2011-4073","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2011"},"n_packages":9,"n_references":8,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2011-4074"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.6.21-5.el5_7.6"],"introduced":["0"],"last_affected":[],"package":"openswan","purl":"pkg:rpm/redhat/openswan","source":"RHSA-2011:1422"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.6.21-5.el5_7.6"],"introduced":["0"],"last_affected":[],"package":"openswan-debuginfo","purl":"pkg:rpm/redhat/openswan-debuginfo","source":"RHSA-2011:1422"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.6.21-5.el5_7.6"],"introduced":["0"],"last_affected":[],"package":"openswan-doc","purl":"pkg:rpm/redhat/openswan-doc","source":"RHSA-2011:1422"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.6.21-5.el5_7.6"],"introduced":["0"],"last_affected":[],"package":"openswan","purl":"pkg:rpm/redhat/openswan","source":"RHSA-2011:1422"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.6.21-5.el5_7.6"],"introduced":["0"],"last_affected":[],"package":"openswan-debuginfo","purl":"pkg:rpm/redhat/openswan-debuginfo","source":"RHSA-2011:1422"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.6.21-5.el5_7.6"],"introduced":["0"],"last_affected":[],"package":"openswan-doc","purl":"pkg:rpm/redhat/openswan-doc","source":"RHSA-2011:1422"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:2.6.32-4.el6_1.4"],"introduced":["0"],"last_affected":[],"package":"openswan","purl":"pkg:rpm/redhat/openswan","source":"RHSA-2011:1422"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:2.6.32-4.el6_1.4"],"introduced":["0"],"last_affected":[],"package":"openswan-debuginfo","purl":"pkg:rpm/redhat/openswan-debuginfo","source":"RHSA-2011:1422"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:2.6.32-4.el6_1.4"],"introduced":["0"],"last_affected":[],"package":"openswan-doc","purl":"pkg:rpm/redhat/openswan-doc","source":"RHSA-2011:1422"}],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2011-4072"},"products":["n/a"],"published":"2011-11-17","related":[{"cvss_score":7.5,"headline":"Security feature bypass in n/a","id":"CVE-2018-15836","kev_date_added":null,"published":"2018-09-26"},{"cvss_score":6.8,"headline":"Memory corruption in n/a","id":"CVE-2013-2053","kev_date_added":null,"published":"2013-07-09"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2010-3302","kev_date_added":null,"published":"2010-10-05"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2010-3308","kev_date_added":null,"published":"2010-10-05"},{"cvss_score":6.5,"headline":"Command injection in n/a","id":"CVE-2010-3752","kev_date_added":null,"published":"2010-10-05"},{"cvss_score":6.5,"headline":"Command injection in n/a","id":"CVE-2010-3753","kev_date_added":null,"published":"2010-10-05"},{"cvss_score":5,"headline":"Null dereference in n/a","id":"CVE-2014-2037","kev_date_added":null,"published":"2014-11-26"}],"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote authenticated users can crash the Openswan IKE daemon via a use-after-free vulnerability in cryptographic helper handlers.","url":"https://insights.sbomify.com/CVE-2011-4073/"}