{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-13456 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-13456 is a medium-severity vulnerability in Opensuse Leap, published on 3 Dec 2019. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-13456 and fix it if it is affected.\n\nWhat it is: CVE-2019-13456 is a medium-severity vulnerability in Opensuse Leap, published on 3 Dec 2019. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-13456 in the wild and no public exploit code.\n\nAffected product: Opensuse Leap. 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-2019-13456/ (Markdown: https://insights.sbomify.com/CVE-2019-13456/index.md)","id":"CVE-2019-13456","markdown":"https://insights.sbomify.com/CVE-2019-13456/index.md","name":"CVE-2019-13456","record":{"aliases":["CVE-2019-20510","DEBIAN-CVE-2019-13456","GHSA-qwvf-9vg7-643x","RHSA-2020:1672"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FreeRADIUS server","requires_auth":"none","summary":"An attacker can recover user passwords by exploiting information leakage in FreeRADIUS EAP-pwd handshakes.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"freeradius","vendor":"freeradius"},{"product":"leap","vendor":"opensuse"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"In FreeRADIUS 3.0 through 3.0.19, on average 1 in every 2048 EAP-pwd handshakes fails because the password element cannot be found within 10 iterations of the hunting and pecking loop. This leaks information that an attacker can use to recover the password of any user. This information leakage is similar to the \"Dragonblood\" attack and CVE-2019-9494.","ecosystems":["Red Hat:enterprise_linux:8::appstream"],"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":"Information disclosure in n/a","id":"CVE-2019-13456","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"opensuse:leap","products":["opensuse:leap","redhat:enterprise_linux"],"type":"information_disclosure","year":"2019"},"n_packages":23,"n_references":5,"next":{"headline":"Information disclosure in n/a","id":"CVE-2019-13457"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius","purl":"pkg:rpm/redhat/freeradius","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-debuginfo","purl":"pkg:rpm/redhat/freeradius-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-debugsource","purl":"pkg:rpm/redhat/freeradius-debugsource","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-devel","purl":"pkg:rpm/redhat/freeradius-devel","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-doc","purl":"pkg:rpm/redhat/freeradius-doc","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-krb5","purl":"pkg:rpm/redhat/freeradius-krb5","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-krb5-debuginfo","purl":"pkg:rpm/redhat/freeradius-krb5-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-ldap","purl":"pkg:rpm/redhat/freeradius-ldap","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-ldap-debuginfo","purl":"pkg:rpm/redhat/freeradius-ldap-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-mysql","purl":"pkg:rpm/redhat/freeradius-mysql","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-mysql-debuginfo","purl":"pkg:rpm/redhat/freeradius-mysql-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-perl","purl":"pkg:rpm/redhat/freeradius-perl","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-perl-debuginfo","purl":"pkg:rpm/redhat/freeradius-perl-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-postgresql","purl":"pkg:rpm/redhat/freeradius-postgresql","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-postgresql-debuginfo","purl":"pkg:rpm/redhat/freeradius-postgresql-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-rest","purl":"pkg:rpm/redhat/freeradius-rest","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-rest-debuginfo","purl":"pkg:rpm/redhat/freeradius-rest-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-sqlite","purl":"pkg:rpm/redhat/freeradius-sqlite","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-sqlite-debuginfo","purl":"pkg:rpm/redhat/freeradius-sqlite-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-unixODBC","purl":"pkg:rpm/redhat/freeradius-unixODBC","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-unixODBC-debuginfo","purl":"pkg:rpm/redhat/freeradius-unixODBC-debuginfo","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-utils","purl":"pkg:rpm/redhat/freeradius-utils","source":"RHSA-2020:1672"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.0.17-7.module+el8.2.0+4847+336970e8"],"introduced":["0"],"last_affected":[],"package":"freeradius-utils-debuginfo","purl":"pkg:rpm/redhat/freeradius-utils-debuginfo","source":"RHSA-2020:1672"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2019-13455"},"products":["n/a"],"published":"2019-12-03","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-10979","kev_date_added":null,"published":"2017-07-17"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-10984","kev_date_added":null,"published":"2017-07-17"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2017-9148","kev_date_added":null,"published":"2017-05-29"},{"cvss_score":8.1,"headline":"Memory corruption in n/a","id":"CVE-2015-8763","kev_date_added":null,"published":"2017-03-27"},{"cvss_score":8.1,"headline":"Memory corruption in n/a","id":"CVE-2015-8764","kev_date_added":null,"published":"2017-03-27"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2005-4746","kev_date_added":null,"published":"2006-03-28"},{"cvss_score":7.5,"headline":"Information disclosure in freeradius","id":"CVE-2022-41859","kev_date_added":null,"published":"2023-01-17"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can recover user passwords by exploiting information leakage in FreeRADIUS EAP-pwd handshakes.","url":"https://insights.sbomify.com/CVE-2019-13456/"}