{"url":"http://public2.vulnerablecode.io/api/packages/96955?format=json","purl":"pkg:rpm/redhat/httpd@2.4.51-7.el9_0?arch=4","type":"rpm","namespace":"redhat","name":"httpd","version":"2.4.51-7.el9_0","qualifiers":{"arch":"4"},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":null,"latest_non_vulnerable_version":null,"affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/3840?format=json","vulnerability_id":"VCID-edvy-cern-6kcu","summary":"Some mod_proxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack.\n\n\n\n\nConfigurations are affected when mod_proxy is enabled along with some form of RewriteRule\n or ProxyPassMatch in which a non-specific pattern matches\n some portion of the user-supplied request-target (URL) data and is then\n re-inserted into the proxied request-target using variable \nsubstitution. For example, something like:\n\n\n\n\nRewriteEngine on\nRewriteRule \"^/here/(.*)\" \"http://example.com:8080/elsewhere?$1\"; [P]\nProxyPassReverse /here/ http://example.com:8080/\n\n\nRequest splitting/smuggling could result in bypass of access controls in the proxy server, proxying unintended URLs to existing origin servers, and cache poisoning. Users are recommended to update to at least version 2.4.56 of Apache HTTP Server.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-25690.json","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-25690.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25690","reference_id":"","reference_type":"","scores":[{"value":"0.68183","scoring_system":"epss","scoring_elements":"0.98587","published_at":"2026-04-02T12:55:00Z"},{"value":"0.68183","scoring_system":"epss","scoring_elements":"0.98591","published_at":"2026-04-04T12:55:00Z"},{"value":"0.68183","scoring_system":"epss","scoring_elements":"0.98592","published_at":"2026-04-07T12:55:00Z"},{"value":"0.68183","scoring_system":"epss","scoring_elements":"0.98595","published_at":"2026-04-08T12:55:00Z"},{"value":"0.68183","scoring_system":"epss","scoring_elements":"0.98596","published_at":"2026-04-09T12:55:00Z"},{"value":"0.68183","scoring_system":"epss","scoring_elements":"0.98598","published_at":"2026-04-11T12:55:00Z"},{"value":"0.68183","scoring_system":"epss","scoring_elements":"0.98599","published_at":"2026-04-12T12:55:00Z"},{"value":"0.68183","scoring_system":"epss","scoring_elements":"0.986","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25690"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-20001","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-20001"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36760","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36760"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37436","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37436"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25690","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25690"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27522","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27522"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","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:H/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1032476","reference_id":"1032476","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1032476"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2176209","reference_id":"2176209","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2176209"},{"reference_url":"http://packetstormsecurity.com/files/176334/Apache-2.4.55-mod_proxy-HTTP-Request-Smuggling.html","reference_id":"Apache-2.4.55-mod_proxy-HTTP-Request-Smuggling.html","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2025-12-18T15:37:02Z/"}],"url":"http://packetstormsecurity.com/files/176334/Apache-2.4.55-mod_proxy-HTTP-Request-Smuggling.html"},{"reference_url":"https://httpd.apache.org/security/json/CVE-2023-25690.json","reference_id":"CVE-2023-25690","reference_type":"","scores":[],"url":"https://httpd.apache.org/security/json/CVE-2023-25690.json"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1547","reference_id":"RHSA-2023:1547","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1547"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1593","reference_id":"RHSA-2023:1593","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1593"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1596","reference_id":"RHSA-2023:1596","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1596"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1597","reference_id":"RHSA-2023:1597","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1597"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1670","reference_id":"RHSA-2023:1670","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1670"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1672","reference_id":"RHSA-2023:1672","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1672"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1673","reference_id":"RHSA-2023:1673","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1673"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1916","reference_id":"RHSA-2023:1916","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1916"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:3292","reference_id":"RHSA-2023:3292","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:3292"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:3354","reference_id":"RHSA-2023:3354","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:3354"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:3355","reference_id":"RHSA-2023:3355","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:3355"},{"reference_url":"https://usn.ubuntu.com/5942-1/","reference_id":"USN-5942-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5942-1/"},{"reference_url":"https://usn.ubuntu.com/5942-2/","reference_id":"USN-5942-2","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5942-2/"}],"fixed_packages":[],"aliases":["CVE-2023-25690"],"risk_score":4.4,"exploitability":"0.5","weighted_severity":"8.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-edvy-cern-6kcu"}],"fixing_vulnerabilities":[],"risk_score":"4.4","resource_url":"http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/httpd@2.4.51-7.el9_0%3Farch=4"}