{"answers":{"affected":"4 open source packages ship an affected version, including robrichards/xmlseclibs. It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-3465 in the wild and no public exploit code.","fix":"Upgrade robrichards/xmlseclibs to a fixed version for your release line: 2.1.1 or 3.0.4.","what":"CVE-2019-3465 is a high-severity vulnerability in Debian Debian Linux, published on 7 Nov 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-3465 and fix it if it is affected.\n\nWhat it is: CVE-2019-3465 is a high-severity vulnerability in Debian Debian Linux, published on 7 Nov 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-3465 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- robrichards/xmlseclibs (Packagist): affected from 1.0.0; fixed in 2.1.1\n- robrichards/xmlseclibs (Packagist): affected from 1.0.0; fixed in 2.1.1\n- robrichards/xmlseclibs (Packagist): affected from 3.0.0; fixed in 3.0.4\n- robrichards/xmlseclibs (Packagist): affected from 3.0.0; fixed in 3.0.4\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-2019-3465/ (Markdown: https://insights.sbomify.com/CVE-2019-3465/index.md)","id":"CVE-2019-3465","markdown":"https://insights.sbomify.com/CVE-2019-3465/index.md","name":"CVE-2019-3465","record":{"aliases":["DEBIAN-CVE-2019-3465","DLA-1983-1","DSA-4560-1","GHSA-pqm6-cgwr-x6pf","UBUNTU-CVE-2019-3465"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["privilege_escalation","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"XML Security Library","requires_auth":"low_privilege","summary":"An authenticated attacker can bypass cryptographic signature validation to impersonate users or escalate privileges in applications using XmlSecLibs.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"debian","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"simplesamlphp","vendor":"simplesamlphp"},{"product":"xmlseclibs","vendor":"xmlseclibs_project"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message.","ecosystems":["Packagist"],"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":"Signature validation bypass in XmlSecLibs","id":"CVE-2019-3465","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"debian:debian_linux","products":["debian:debian_linux"],"type":"security_feature_bypass","year":"2019"},"n_packages":4,"n_references":15,"next":{"headline":"Privilege escalation in postgresql-common (Debian-specific Postgres management tools)","id":"CVE-2019-3466"},"packages":[{"ecosystem":"Packagist","fixed":["2.1.1"],"introduced":["1.0.0"],"last_affected":[],"package":"robrichards/xmlseclibs","purl":null,"source":"GHSA-pqm6-cgwr-x6pf"},{"ecosystem":"Packagist","fixed":["2.1.1"],"introduced":["1.0.0"],"last_affected":[],"package":"robrichards/xmlseclibs","purl":"pkg:composer/robrichards/xmlseclibs","source":"GHSA-pqm6-cgwr-x6pf"},{"ecosystem":"Packagist","fixed":["3.0.4"],"introduced":["3.0.0"],"last_affected":[],"package":"robrichards/xmlseclibs","purl":null,"source":"GHSA-pqm6-cgwr-x6pf"},{"ecosystem":"Packagist","fixed":["3.0.4"],"introduced":["3.0.0"],"last_affected":[],"package":"robrichards/xmlseclibs","purl":"pkg:composer/robrichards/xmlseclibs","source":"GHSA-pqm6-cgwr-x6pf"}],"prev":{"headline":"Command injection in rssh","id":"CVE-2019-3464"},"products":["Rob Richards XmlSecLibs"],"published":"2019-11-07","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"An authenticated attacker can bypass cryptographic signature validation to impersonate users or escalate privileges in applications using XmlSecLibs.","url":"https://insights.sbomify.com/CVE-2019-3465/"}