{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2009-4565 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2009-4565 is a high-severity vulnerability in n/a, published on 4 Jan 2010. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2009-4565 and fix it if it is affected.\n\nWhat it is: CVE-2009-4565 is a high-severity vulnerability in n/a, published on 4 Jan 2010. 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-2009-4565 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-2009-4565/ (Markdown: https://insights.sbomify.com/CVE-2009-4565/index.md)","id":"CVE-2009-4565","markdown":"https://insights.sbomify.com/CVE-2009-4565/index.md","name":"CVE-2009-4565","record":{"aliases":["DEBIAN-CVE-2009-4565","DSA-1985-1","GHSA-g4p5-56vp-vcg5","RHSA-2011:0262"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Sendmail MTA","requires_auth":"none","summary":"Attackers can bypass SSL certificate validation in Sendmail to spoof servers or bypass access restrictions via crafted certificates.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"sendmail","vendor":"sendmail"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-310","name":null}],"description":"sendmail before 8.14.4 does not properly handle a '\\0' character in a Common Name (CN) field of an X.509 certificate, which (1) allows man-in-the-middle attackers to spoof arbitrary SSL-based SMTP servers via a crafted server certificate issued by a legitimate Certification Authority, and (2) allows remote attackers to bypass intended access restrictions via a crafted client certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.","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"],"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":"Security feature bypass in n/a","id":"CVE-2009-4565","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2009"},"n_packages":20,"n_references":21,"next":{"headline":"SQL injection in n/a","id":"CVE-2009-4566"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail","purl":"pkg:rpm/redhat/sendmail","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-cf","purl":"pkg:rpm/redhat/sendmail-cf","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-debuginfo","purl":"pkg:rpm/redhat/sendmail-debuginfo","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-devel","purl":"pkg:rpm/redhat/sendmail-devel","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-doc","purl":"pkg:rpm/redhat/sendmail-doc","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail","purl":"pkg:rpm/redhat/sendmail","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-cf","purl":"pkg:rpm/redhat/sendmail-cf","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-debuginfo","purl":"pkg:rpm/redhat/sendmail-debuginfo","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-devel","purl":"pkg:rpm/redhat/sendmail-devel","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-doc","purl":"pkg:rpm/redhat/sendmail-doc","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail","purl":"pkg:rpm/redhat/sendmail","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-cf","purl":"pkg:rpm/redhat/sendmail-cf","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-debuginfo","purl":"pkg:rpm/redhat/sendmail-debuginfo","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-devel","purl":"pkg:rpm/redhat/sendmail-devel","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-doc","purl":"pkg:rpm/redhat/sendmail-doc","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail","purl":"pkg:rpm/redhat/sendmail","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-cf","purl":"pkg:rpm/redhat/sendmail-cf","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-debuginfo","purl":"pkg:rpm/redhat/sendmail-debuginfo","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-devel","purl":"pkg:rpm/redhat/sendmail-devel","source":"RHSA-2011:0262"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:8.13.1-6.el4"],"introduced":["0"],"last_affected":[],"package":"sendmail-doc","purl":"pkg:rpm/redhat/sendmail-doc","source":"RHSA-2011:0262"}],"prev":{"headline":"SQL injection in n/a","id":"CVE-2009-4564"},"products":["n/a"],"published":"2010-01-04","related":[{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2007-2246","kev_date_added":null,"published":"2007-04-25"},{"cvss_score":7.6,"headline":"Race condition in n/a","id":"CVE-2006-0058","kev_date_added":null,"published":"2006-03-22"},{"cvss_score":7.5,"headline":"Security feature bypass in n/a","id":"CVE-2002-2261","kev_date_added":null,"published":"2007-10-18"},{"cvss_score":7.5,"headline":"Other in n/a","id":"CVE-1999-1592","kev_date_added":null,"published":"2007-07-12"},{"cvss_score":7.5,"headline":"Weak cryptography in n/a","id":"CVE-2006-7175","kev_date_added":null,"published":"2007-03-27"},{"cvss_score":7.5,"headline":"Use after free in n/a","id":"CVE-2006-4434","kev_date_added":null,"published":"2006-08-29"}],"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":"2024-08-07","vendors":["n/a"]},"summary":"Attackers can bypass SSL certificate validation in Sendmail to spoof servers or bypass access restrictions via crafted certificates.","url":"https://insights.sbomify.com/CVE-2009-4565/"}