{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2006-1721 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2006-1721 is a low-severity denial of service vulnerability in n/a, published on 11 Apr 2006. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2006-1721 and fix it if it is affected.\n\nWhat it is: CVE-2006-1721 is a low-severity denial of service vulnerability in n/a, published on 11 Apr 2006. 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-2006-1721 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-2006-1721/ (Markdown: https://insights.sbomify.com/CVE-2006-1721/index.md)","id":"CVE-2006-1721","markdown":"https://insights.sbomify.com/CVE-2006-1721/index.md","name":"CVE-2006-1721","record":{"aliases":["DEBIAN-CVE-2006-1721","DSA-1042-1","GHSA-x5mm-w7g6-r6fq","RHSA-2007:0795","RHSA-2007:0878"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cyrus SASL library","requires_auth":"none","summary":"Remote unauthenticated attackers can cause a denial of service via malformed inputs in DIGEST-MD5 negotiation within the Cyrus SASL library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"sasl","vendor":"cyrus"}],"cvss":{"score":2.6,"severity":"low","source":"nvd","vector":"AV:N/AC:H/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"digestmd5.c in the CMU Cyrus Simple Authentication and Security Layer (SASL) library 2.1.18, and possibly other versions before 2.1.21, allows remote unauthenticated attackers to cause a denial of service (segmentation fault) via malformed inputs in DIGEST-MD5 negotiation.","ecosystems":["Red Hat:enterprise_linux:3::as","Red Hat:enterprise_linux:3::desktop","Red Hat:enterprise_linux:3::es","Red Hat:enterprise_linux:3::ws","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":"Denial of service in n/a","id":"CVE-2006-1721","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2006"},"n_packages":56,"n_references":34,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2006-1722"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl","purl":"pkg:rpm/redhat/cyrus-sasl","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-debuginfo","purl":"pkg:rpm/redhat/cyrus-sasl-debuginfo","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-devel","purl":"pkg:rpm/redhat/cyrus-sasl-devel","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-gssapi","purl":"pkg:rpm/redhat/cyrus-sasl-gssapi","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-md5","purl":"pkg:rpm/redhat/cyrus-sasl-md5","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-plain","purl":"pkg:rpm/redhat/cyrus-sasl-plain","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl","purl":"pkg:rpm/redhat/cyrus-sasl","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-debuginfo","purl":"pkg:rpm/redhat/cyrus-sasl-debuginfo","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-devel","purl":"pkg:rpm/redhat/cyrus-sasl-devel","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-gssapi","purl":"pkg:rpm/redhat/cyrus-sasl-gssapi","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-md5","purl":"pkg:rpm/redhat/cyrus-sasl-md5","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-plain","purl":"pkg:rpm/redhat/cyrus-sasl-plain","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl","purl":"pkg:rpm/redhat/cyrus-sasl","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-debuginfo","purl":"pkg:rpm/redhat/cyrus-sasl-debuginfo","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-devel","purl":"pkg:rpm/redhat/cyrus-sasl-devel","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-gssapi","purl":"pkg:rpm/redhat/cyrus-sasl-gssapi","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-md5","purl":"pkg:rpm/redhat/cyrus-sasl-md5","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-plain","purl":"pkg:rpm/redhat/cyrus-sasl-plain","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl","purl":"pkg:rpm/redhat/cyrus-sasl","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-debuginfo","purl":"pkg:rpm/redhat/cyrus-sasl-debuginfo","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-devel","purl":"pkg:rpm/redhat/cyrus-sasl-devel","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-gssapi","purl":"pkg:rpm/redhat/cyrus-sasl-gssapi","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-md5","purl":"pkg:rpm/redhat/cyrus-sasl-md5","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:2.1.15-15"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-plain","purl":"pkg:rpm/redhat/cyrus-sasl-plain","source":"RHSA-2007:0878"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl","purl":"pkg:rpm/redhat/cyrus-sasl","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-debuginfo","purl":"pkg:rpm/redhat/cyrus-sasl-debuginfo","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-devel","purl":"pkg:rpm/redhat/cyrus-sasl-devel","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-gssapi","purl":"pkg:rpm/redhat/cyrus-sasl-gssapi","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-md5","purl":"pkg:rpm/redhat/cyrus-sasl-md5","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-ntlm","purl":"pkg:rpm/redhat/cyrus-sasl-ntlm","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-plain","purl":"pkg:rpm/redhat/cyrus-sasl-plain","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-sql","purl":"pkg:rpm/redhat/cyrus-sasl-sql","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl","purl":"pkg:rpm/redhat/cyrus-sasl","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-debuginfo","purl":"pkg:rpm/redhat/cyrus-sasl-debuginfo","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-devel","purl":"pkg:rpm/redhat/cyrus-sasl-devel","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-gssapi","purl":"pkg:rpm/redhat/cyrus-sasl-gssapi","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-md5","purl":"pkg:rpm/redhat/cyrus-sasl-md5","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-ntlm","purl":"pkg:rpm/redhat/cyrus-sasl-ntlm","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-plain","purl":"pkg:rpm/redhat/cyrus-sasl-plain","source":"RHSA-2007:0795"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.1.19-14"],"introduced":["0"],"last_affected":[],"package":"cyrus-sasl-sql","purl":"pkg:rpm/redhat/cyrus-sasl-sql","source":"RHSA-2007:0795"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2006-1720"},"products":["n/a"],"published":"2006-04-11","related":[{"cvss_score":7.5,"headline":"SQL injection in n/a","id":"CVE-2002-2043","kev_date_added":null,"published":"2005-07-14"}],"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":"Remote unauthenticated attackers can cause a denial of service via malformed inputs in DIGEST-MD5 negotiation within the Cyrus SASL library.","url":"https://insights.sbomify.com/CVE-2006-1721/"}