{"url":"http://public2.vulnerablecode.io/api/packages/247458?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.0.22.Final","type":"maven","namespace":"io.undertow","name":"undertow-core","version":"2.0.22.Final","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"2.0.30","latest_non_vulnerable_version":"2.4.0.Beta1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/52170?format=json","vulnerability_id":"VCID-4qfb-8hen-qkc7","summary":"Uncontrolled Resource Consumption\nA vulnerability was found in the Undertow HTTP server when listening on HTTPS. An attacker can target the HTTPS port to carry out a Denial Of Service (DOS) to make the service unavailable on SSL.","references":[{"reference_url":"https://access.redhat.com/errata/RHSA-2020:0729","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://access.redhat.com/errata/RHSA-2020:0729"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-14888.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-14888.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2019-14888","reference_id":"","reference_type":"","scores":[{"value":"0.00242","scoring_system":"epss","scoring_elements":"0.47618","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2019-14888"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14888","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14888"},{"reference_url":"https://security.netapp.com/advisory/ntap-20220211-0001","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20220211-0001"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1772464","reference_id":"1772464","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1772464"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-14888","reference_id":"CVE-2019-14888","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-14888"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2067","reference_id":"RHSA-2020:2067","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2067"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2333","reference_id":"RHSA-2020:2333","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2333"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2367","reference_id":"RHSA-2020:2367","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2367"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3192","reference_id":"RHSA-2020:3192","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3192"},{"reference_url":"https://access.redhat.com/errata/RHSA-2024:5856","reference_id":"RHSA-2024:5856","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2024:5856"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/76509?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.0.29.Final","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63qx-1wuv-qufb"},{"vulnerability":"VCID-641y-uckh-gfen"},{"vulnerability":"VCID-qbnn-jmjd-qqbx"},{"vulnerability":"VCID-rxsj-32jz-wugq"},{"vulnerability":"VCID-uenh-qgna-t7c4"},{"vulnerability":"VCID-zhjh-bx17-pkdc"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.undertow/undertow-core@2.0.29.Final"}],"aliases":["CVE-2019-14888","GHSA-vjxc-frw4-jmh5"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4qfb-8hen-qkc7"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/52638?format=json","vulnerability_id":"VCID-63qx-1wuv-qufb","summary":"Inconsistent Interpretation of HTTP Requests (HTTP Request Smuggling)\nA flaw was found in Undertow, regarding the processing of invalid HTTP requests with large chunk sizes. This flaw allows an attacker to take advantage of HTTP request smuggling.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10719.json","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10719.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-10719","reference_id":"","reference_type":"","scores":[{"value":"0.00167","scoring_system":"epss","scoring_elements":"0.37499","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-10719"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10719","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10719"},{"reference_url":"https://security.netapp.com/advisory/ntap-20220210-0014","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20220210-0014"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1828459","reference_id":"1828459","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1828459"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969913","reference_id":"969913","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969913"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10719","reference_id":"CVE-2020-10719","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10719"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2058","reference_id":"RHSA-2020:2058","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2058"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2059","reference_id":"RHSA-2020:2059","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2059"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2060","reference_id":"RHSA-2020:2060","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2060"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2061","reference_id":"RHSA-2020:2061","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2061"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2511","reference_id":"RHSA-2020:2511","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2511"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2512","reference_id":"RHSA-2020:2512","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2512"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2513","reference_id":"RHSA-2020:2513","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2513"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2515","reference_id":"RHSA-2020:2515","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2515"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2813","reference_id":"RHSA-2020:2813","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2813"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2905","reference_id":"RHSA-2020:2905","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2905"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3585","reference_id":"RHSA-2020:3585","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3585"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3140","reference_id":"RHSA-2021:3140","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3140"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/77394?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.1.1.Final","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-641y-uckh-gfen"},{"vulnerability":"VCID-qbnn-jmjd-qqbx"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.undertow/undertow-core@2.1.1.Final"}],"aliases":["CVE-2020-10719","GHSA-cccf-7xw3-p2vr"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-63qx-1wuv-qufb"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/54104?format=json","vulnerability_id":"VCID-641y-uckh-gfen","summary":"Inconsistent Interpretation of HTTP Requests (HTTP Request Smuggling)\nA regression in the fix for CVE-2020-10687 was found. HTTP request smuggling related to CVE-2017-2666 is possible against `HTTP/1.x` and `HTTP/2` due to permitting invalid characters in an HTTP request.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20220.json","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20220.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-20220","reference_id":"","reference_type":"","scores":[{"value":"0.00182","scoring_system":"epss","scoring_elements":"0.39604","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-20220"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1923133","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1923133"},{"reference_url":"https://github.com/undertow-io/undertow/commit/9e797b2f99617fdad0471eaa88c711ee7f44605f","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/undertow-io/undertow/commit/9e797b2f99617fdad0471eaa88c711ee7f44605f"},{"reference_url":"https://security.netapp.com/advisory/ntap-20220210-0013","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20220210-0013"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20220","reference_id":"CVE-2021-20220","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20220"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0872","reference_id":"RHSA-2021:0872","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0872"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0873","reference_id":"RHSA-2021:0873","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0873"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0874","reference_id":"RHSA-2021:0874","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0874"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0885","reference_id":"RHSA-2021:0885","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0885"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0974","reference_id":"RHSA-2021:0974","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0974"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:2210","reference_id":"RHSA-2021:2210","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:2210"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:2755","reference_id":"RHSA-2021:2755","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:2755"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/79821?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.0.34.Final","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63qx-1wuv-qufb"},{"vulnerability":"VCID-qbnn-jmjd-qqbx"},{"vulnerability":"VCID-rxsj-32jz-wugq"},{"vulnerability":"VCID-zhjh-bx17-pkdc"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.undertow/undertow-core@2.0.34.Final"},{"url":"http://public2.vulnerablecode.io/api/packages/142345?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.0.34","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.undertow/undertow-core@2.0.34"},{"url":"http://public2.vulnerablecode.io/api/packages/79822?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.1.6.Final","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-qbnn-jmjd-qqbx"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.undertow/undertow-core@2.1.6.Final"},{"url":"http://public2.vulnerablecode.io/api/packages/142344?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.1.6","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.undertow/undertow-core@2.1.6"}],"aliases":["CVE-2021-20220","GHSA-qjwc-v72v-fq6r"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-641y-uckh-gfen"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/53653?format=json","vulnerability_id":"VCID-qbnn-jmjd-qqbx","summary":"Inconsistent Interpretation of HTTP Requests (HTTP Request Smuggling)\nA flaw was discovered in all versions of Undertow before Undertow Final, where HTTP request smuggling related to CVE-2017-2666 is possible against `HTTP/1.x` and `HTTP/2` due to permitting invalid characters in an HTTP request. This flaw allows an attacker to poison a web-cache, perform an XSS attack, or obtain sensitive information from request other than their own.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10687.json","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10687.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-10687","reference_id":"","reference_type":"","scores":[{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.30933","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-10687"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1785049","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1785049"},{"reference_url":"https://lists.apache.org/thread.html/r6603513ea8afbf6857fd77ca5888ec8385d0af493baa4250e28c351c@%3Cdev.cxf.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/r6603513ea8afbf6857fd77ca5888ec8385d0af493baa4250e28c351c@%3Cdev.cxf.apache.org%3E"},{"reference_url":"https://security.netapp.com/advisory/ntap-20220210-0015","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20220210-0015"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10687","reference_id":"CVE-2020-10687","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10687"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3192","reference_id":"RHSA-2020:3192","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3192"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3461","reference_id":"RHSA-2020:3461","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3461"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3462","reference_id":"RHSA-2020:3462","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3462"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3463","reference_id":"RHSA-2020:3463","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3463"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3464","reference_id":"RHSA-2020:3464","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3464"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3501","reference_id":"RHSA-2020:3501","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3501"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3637","reference_id":"RHSA-2020:3637","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3637"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3638","reference_id":"RHSA-2020:3638","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3638"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3639","reference_id":"RHSA-2020:3639","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3639"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3642","reference_id":"RHSA-2020:3642","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3642"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0872","reference_id":"RHSA-2021:0872","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0872"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0873","reference_id":"RHSA-2021:0873","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0873"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0874","reference_id":"RHSA-2021:0874","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0874"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:0885","reference_id":"RHSA-2021:0885","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:0885"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/78799?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.2.0.Final","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.undertow/undertow-core@2.2.0.Final"}],"aliases":["CVE-2020-10687","GHSA-p9w3-gwc2-cr49"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-qbnn-jmjd-qqbx"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/52693?format=json","vulnerability_id":"VCID-rxsj-32jz-wugq","summary":"Improper Restriction of Operations within the Bounds of a Memory Buffer\nA flaw was discovered in Undertow where certain requests to the `Expect: ` header may cause an out of memory error. This flaw may potentially lead to a denial of service.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10705.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10705.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-10705","reference_id":"","reference_type":"","scores":[{"value":"0.00299","scoring_system":"epss","scoring_elements":"0.53544","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-10705"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1803241","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1803241"},{"reference_url":"https://security.netapp.com/advisory/ntap-20220210-0014","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20220210-0014"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10705","reference_id":"CVE-2020-10705","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10705"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2058","reference_id":"RHSA-2020:2058","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2058"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2059","reference_id":"RHSA-2020:2059","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2059"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2060","reference_id":"RHSA-2020:2060","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2060"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2061","reference_id":"RHSA-2020:2061","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2061"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2511","reference_id":"RHSA-2020:2511","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2511"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2512","reference_id":"RHSA-2020:2512","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2512"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2513","reference_id":"RHSA-2020:2513","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2513"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2515","reference_id":"RHSA-2020:2515","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2515"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2905","reference_id":"RHSA-2020:2905","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2905"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:3585","reference_id":"RHSA-2020:3585","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:3585"},{"reference_url":"https://access.redhat.com/errata/RHSA-2025:16668","reference_id":"RHSA-2025:16668","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2025:16668"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/77394?format=json","purl":"pkg:maven/io.undertow/undertow-core@2.1.1.Final","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-641y-uckh-gfen"},{"vulnerability":"VCID-qbnn-jmjd-qqbx"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.undertow/undertow-core@2.1.1.Final"}],"aliases":["CVE-2020-10705","GHSA-g4cp-h53p-v3v8"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-rxsj-32jz-wugq"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/52553?format=json","vulnerability_id":"VCID-uenh-qgna-t7c4","summary":"False Positive\nThis advisory has been marked as a false positive.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1745.json","reference_id":"","reference_type":"","scores":[{"value":"7.6","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1745.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-1745","reference_id":"","reference_type":"","scores":[{"value":"0.00636","scoring_system":"epss","scoring_elements":"0.70802","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-1745"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1745","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1745"},{"reference_url":"https://meterpreter.org/cve-2020-1938-apache-tomcat-ajp-connector-remote-code-execution-vulnerability-alert","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://meterpreter.org/cve-2020-1938-apache-tomcat-ajp-connector-remote-code-execution-vulnerability-alert"},{"reference_url":"https://www.cnvd.org.cn/webinfo/show/5415","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.cnvd.org.cn/webinfo/show/5415"},{"reference_url":"https://www.tenable.com/blog/cve-2020-1938-ghostcat-apache-tomcat-ajp-file-readinclusion-vulnerability-cnvd-2020-10487","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.tenable.com/blog/cve-2020-1938-ghostcat-apache-tomcat-ajp-file-readinclusion-vulnerability-cnvd-2020-10487"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1807305","reference_id":"1807305","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1807305"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1745","reference_id":"CVE-2020-1745","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1745"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:0812","reference_id":"RHSA-2020:0812","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:0812"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:0813","reference_id":"RHSA-2020:0813","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:0813"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:0952","reference_id":"RHSA-2020:0952","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:0952"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:0961","reference_id":"RHSA-2020:0961","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:0961"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:0962","reference_id":"RHSA-2020:0962","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:0962"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2058","reference_id":"RHSA-2020:2058","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2058"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2059","reference_id":"RHSA-2020:2059","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2059"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2060","reference_id":"RHSA-2020:2060","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2060"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2061","reference_id":"RHSA-2020:2061","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2061"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2333","reference_id":"RHSA-2020:2333","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2333"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2367","reference_id":"RHSA-2020:2367","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2367"},{"reference_url":"https://a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