{"cve":"CVE-2017-12196","nvd":{"published":"2018-04-18T01:29:01.443","modified":"2026-06-17T01:02:52.910","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.9},"cwes":["CWE-863","CWE-287"],"references":["https://access.redhat.com/errata/RHSA-2018:0478","https://access.redhat.com/errata/RHSA-2018:0479","https://access.redhat.com/errata/RHSA-2018:0480","https://access.redhat.com/errata/RHSA-2018:0481","https://access.redhat.com/errata/RHSA-2018:1525"],"products":["redhat:jboss_enterprise_application_platform","redhat:jboss_fuse","redhat:undertow","redhat:virtualization"],"source":"nvd","synced_at":"2026-10-19T20:49:59.483420567+00:00"},"epss":{"cve":"CVE-2017-12196","score":0.02011,"percentile":0.8087,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-cp7v-vmv7-6x2q","url":"https://osv.dev/vulnerability/GHSA-cp7v-vmv7-6x2q","summary":"Incorrect Authorization in Undertow","modified":"2023-11-08T03:58:52.028351Z","packages":[{"ecosystem":"Maven","name":"io.undertow:undertow-core","purl":"pkg:maven/io.undertow/undertow-core","ranges":[">=2.0.0.Alpha1 <2.0.2.FInal"],"fixed":["2.0.2.FInal"]},{"ecosystem":"Maven","name":"io.undertow:undertow-core","purl":"pkg:maven/io.undertow/undertow-core","ranges":["<1.4.24.Final"],"fixed":["1.4.24.Final"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}