{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-46404 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-46404 is a high-severity vulnerability in Entr'ouvert Lasso, published on 5 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-46404 and fix it if it is affected.\n\nWhat it is: CVE-2025-46404 is a high-severity vulnerability in Entr'ouvert Lasso, published on 5 Nov 2025. 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-2025-46404 in the wild and no public exploit code.\n\nAffected product: Entr'ouvert Lasso. 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-2025-46404/ (Markdown: https://insights.sbomify.com/CVE-2025-46404/index.md)","id":"CVE-2025-46404","markdown":"https://insights.sbomify.com/CVE-2025-46404/index.md","name":"CVE-2025-46404","record":{"aliases":["AZL-69841","AZL-69854","DEBIAN-CVE-2025-46404","GHSA-2vvf-4m7q-pvpx","UBUNTU-CVE-2025-46404"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SAML library","requires_auth":"none","summary":"A null pointer dereference in the SAML signature verification allows attackers to cause a denial of service via crafted responses.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"lasso","vendor":"entrouvert"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A denial of service vulnerability exists in the lasso_provider_verify_saml_signature functionality of Entr\u0026#39;ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.","ecosystems":[],"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":"Null dereference in Lasso","id":"CVE-2025-46404","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"BIG-IP APM vulnerability","id":"CVE-2025-46405"},"packages":[],"prev":{"headline":"Xfig: fig2dev segmentation fault in read_arcobject","id":"CVE-2025-46400"},"products":["Lasso"],"published":"2025-11-05","related":[{"cvss_score":9.8,"headline":"Memory corruption in Lasso","id":"CVE-2025-47151","kev_date_added":null,"published":"2025-11-05"},{"cvss_score":7.5,"headline":"Denial of service in Lasso","id":"CVE-2025-46705","kev_date_added":null,"published":"2025-11-05"},{"cvss_score":7.5,"headline":"Denial of service in Lasso","id":"CVE-2025-46784","kev_date_added":null,"published":"2025-11-05"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2015-1783","kev_date_added":null,"published":"2017-08-11"},{"cvss_score":4.3,"headline":"Security feature bypass in n/a","id":"CVE-2009-0050","kev_date_added":null,"published":"2009-01-07"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-05","vendors":["Entr'ouvert"]},"summary":"A null pointer dereference in the SAML signature verification allows attackers to cause a denial of service via crafted responses.","url":"https://insights.sbomify.com/CVE-2025-46404/"}