{"answers":{"affected":"4 open source packages ship an affected version, including io.undertow:undertow-core. It affects 4 products.","exploited":"There is no known exploitation of CVE-2017-12196 in the wild and no public exploit code.","fix":"Upgrade io.undertow:undertow-core to a fixed version for your release line: 1.4.24.Final or 2.0.2.FInal.","what":"CVE-2017-12196 is a medium-severity authentication bypass vulnerability in Redhat Jboss Enterprise Application Platform, published on 18 Apr 2018. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-12196 and fix it if it is affected.\n\nWhat it is: CVE-2017-12196 is a medium-severity authentication bypass vulnerability in Redhat Jboss Enterprise Application Platform, published on 18 Apr 2018. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-12196 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- io.undertow:undertow-core (Maven): affected all versions; fixed in 1.4.24.Final\n- io.undertow:undertow-core (Maven): affected all versions; fixed in 1.4.24.Final\n- io.undertow:undertow-core (Maven): affected from 2.0.0.Alpha1; fixed in 2.0.2.FInal\n- io.undertow:undertow-core (Maven): affected from 2.0.0.Alpha1; fixed in 2.0.2.FInal\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-2017-12196/ (Markdown: https://insights.sbomify.com/CVE-2017-12196/index.md)","id":"CVE-2017-12196","markdown":"https://insights.sbomify.com/CVE-2017-12196/index.md","name":"CVE-2017-12196","record":{"aliases":["DEBIAN-CVE-2017-12196","GHSA-cp7v-vmv7-6x2q","UBUNTU-CVE-2017-12196"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Undertow web server","requires_auth":"low_privilege","summary":"Attackers can bypass Digest authentication checks by mismatching URIs, allowing unauthorized access to server content via MITM attacks.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"jboss_enterprise_application_platform","vendor":"redhat"},{"product":"jboss_fuse","vendor":"redhat"},{"product":"undertow","vendor":"redhat"},{"product":"virtualization","vendor":"redhat"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"undertow before versions 1.4.18.SP1, 2.0.2.Final, 1.4.24.Final was found vulnerable when using Digest authentication, the server does not ensure that the value of URI in the Authorization header matches the URI in HTTP request line. This allows the attacker to cause a MITM attack and access the desired content on the server.","ecosystems":["Maven"],"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":"Incorrect Authorization in Undertow","id":"CVE-2017-12196","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"redhat:jboss_enterprise_application_platform","products":["redhat:jboss_enterprise_application_platform","redhat:virtualization"],"type":"auth_bypass","year":"2017"},"n_packages":4,"n_references":9,"next":{"headline":"Improper Input Validation in libpam4j","id":"CVE-2017-12197"},"packages":[{"ecosystem":"Maven","fixed":["1.4.24.Final"],"introduced":["0"],"last_affected":[],"package":"io.undertow:undertow-core","purl":null,"source":"GHSA-cp7v-vmv7-6x2q"},{"ecosystem":"Maven","fixed":["1.4.24.Final"],"introduced":["0"],"last_affected":[],"package":"io.undertow:undertow-core","purl":"pkg:maven/io.undertow/undertow-core","source":"GHSA-cp7v-vmv7-6x2q"},{"ecosystem":"Maven","fixed":["2.0.2.FInal"],"introduced":["2.0.0.Alpha1"],"last_affected":[],"package":"io.undertow:undertow-core","purl":null,"source":"GHSA-cp7v-vmv7-6x2q"},{"ecosystem":"Maven","fixed":["2.0.2.FInal"],"introduced":["2.0.0.Alpha1"],"last_affected":[],"package":"io.undertow:undertow-core","purl":"pkg:maven/io.undertow/undertow-core","source":"GHSA-cp7v-vmv7-6x2q"}],"prev":{"headline":"Auth bypass in OpenShift","id":"CVE-2017-12195"},"products":["undertow"],"published":"2018-04-18","related":[{"cvss_score":9.8,"headline":"Red Hat JBoss Application Server Remote Code Execution","id":"CVE-2017-12149","kev_date_added":"2021-12-10","published":"2017-10-04"},{"cvss_score":5.9,"headline":"Red Hat JBoss Information Disclosure","id":"CVE-2010-1428","kev_date_added":"2022-05-25","published":"2010-04-28"},{"cvss_score":3.7,"headline":"Red Hat JBoss Authentication Bypass","id":"CVE-2010-0738","kev_date_added":"2022-05-25","published":"2010-04-28"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2016-3690","kev_date_added":null,"published":"2017-06-08"},{"cvss_score":9.8,"headline":"Deserialization in JBoss","id":"CVE-2017-7504","kev_date_added":null,"published":"2017-05-19"},{"cvss_score":9.8,"headline":"XML external entity in JBoss Enterprise Application Platform","id":"CVE-2017-7503","kev_date_added":null,"published":"2017-05-18"},{"cvss_score":9.8,"headline":"Improper Input Validation in JGroups","id":"CVE-2016-2141","kev_date_added":null,"published":"2016-06-30"}],"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":"2024-08-05","vendors":["unspecified"]},"summary":"Attackers can bypass Digest authentication checks by mismatching URIs, allowing unauthorized access to server content via MITM attacks.","url":"https://insights.sbomify.com/CVE-2017-12196/"}