{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2019-20479 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-20479 is a medium-severity vulnerability in Debian Debian Linux, published on 20 Feb 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-20479 and fix it if it is affected.\n\nWhat it is: CVE-2019-20479 is a medium-severity vulnerability in Debian Debian Linux, published on 20 Feb 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-20479 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. 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-2019-20479/ (Markdown: https://insights.sbomify.com/CVE-2019-20479/index.md)","id":"CVE-2019-20479","markdown":"https://insights.sbomify.com/CVE-2019-20479/index.md","name":"CVE-2019-20479","record":{"aliases":["DEBIAN-CVE-2019-20479","DLA-2130-1","GHSA-5fmg-x3vm-cm8v","MGASA-2020-0129","SUSE-SU-2020:0705-1","SUSE-SU-2020:0706-1","openSUSE-SU-2020:0376-1"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache OpenID Connect module","requires_auth":"none","summary":"An open redirect vulnerability in mod_auth_openidc allows attackers to redirect users to malicious sites via crafted URLs with slashes and backslashes.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"mod_auth_openidc","vendor":"openidc"},{"product":"leap","vendor":"opensuse"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"A flaw was found in mod_auth_openidc before version 2.4.1. An open redirect issue exists in URLs with a slash and backslash at the beginning.","ecosystems":["SUSE:Linux Enterprise Module for Server Applications 15 SP1","SUSE:Linux Enterprise Server 12 SP4","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","openSUSE:Leap 15.1"],"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":"Open redirect in n/a","id":"CVE-2019-20479","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora","opensuse:leap"],"type":"open_redirect","year":"2019"},"n_packages":6,"n_references":8,"next":{"headline":"Cross-site request forgery in n/a","id":"CVE-2019-20480"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP1","fixed":["2.3.8-3.7.1"],"introduced":["0"],"last_affected":[],"package":"apache2-mod_auth_openidc","purl":"pkg:rpm/suse/apache2-mod_auth_openidc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1","source":"SUSE-SU-2020:0705-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4","fixed":["2.4.0-3.11.1"],"introduced":["0"],"last_affected":[],"package":"apache2-mod_auth_openidc","purl":"pkg:rpm/suse/apache2-mod_auth_openidc\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4","source":"SUSE-SU-2020:0706-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["2.4.0-3.11.1"],"introduced":["0"],"last_affected":[],"package":"apache2-mod_auth_openidc","purl":"pkg:rpm/suse/apache2-mod_auth_openidc\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:0706-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["2.4.0-3.11.1"],"introduced":["0"],"last_affected":[],"package":"apache2-mod_auth_openidc","purl":"pkg:rpm/suse/apache2-mod_auth_openidc\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2020:0706-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["2.4.0-3.11.1"],"introduced":["0"],"last_affected":[],"package":"apache2-mod_auth_openidc","purl":"pkg:rpm/suse/apache2-mod_auth_openidc\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2020:0706-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["2.3.8-lp151.2.6.1"],"introduced":["0"],"last_affected":[],"package":"apache2-mod_auth_openidc","purl":"pkg:rpm/opensuse/apache2-mod_auth_openidc\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2020:0376-1"}],"prev":{"headline":"Deserialization in n/a","id":"CVE-2019-20478"},"products":["n/a"],"published":"2020-02-20","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":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"2024-08-05","vendors":["n/a"]},"summary":"An open redirect vulnerability in mod_auth_openidc allows attackers to redirect users to malicious sites via crafted URLs with slashes and backslashes.","url":"https://insights.sbomify.com/CVE-2019-20479/"}