{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2020-25097 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-25097 is a high-severity vulnerability in Debian Debian Linux, published on 19 Mar 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-25097 and fix it if it is affected.\n\nWhat it is: CVE-2020-25097 is a high-severity vulnerability in Debian Debian Linux, published on 19 Mar 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-25097 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-2020-25097/ (Markdown: https://insights.sbomify.com/CVE-2020-25097/index.md)","id":"CVE-2020-25097","markdown":"https://insights.sbomify.com/CVE-2020-25097/index.md","name":"CVE-2020-25097","record":{"aliases":["ALPINE-CVE-2020-25097","ALSA-2021:1979","DEBIAN-CVE-2020-25097","DLA-2598-1","DSA-4873-1","GHSA-jvf6-h9gj-pmj6","OESA-2021-1165","RHSA-2021:1135","RHSA-2021:1979","RHSA-2021:2025","RLSA-2021:1979","UBUNTU-CVE-2020-25097"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Squid proxy server","requires_auth":"none","summary":"A trusted client can bypass security controls via HTTP Request Smuggling in Squid when specific whitespace settings are enabled.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"cloud_manager","vendor":"netapp"},{"product":"squid","vendor":"squid-cache"}],"cvss":{"score":8.6,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-444","name":"Inconsistent Interpretation of HTTP Requests"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.","ecosystems":["AlmaLinux:8","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:enterprise_linux:8::appstream","Red Hat:rhel_eus:8.1::appstream","Red Hat:rhel_eus:8.2::appstream","Rocky Linux:8"],"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":"Other in n/a","id":"CVE-2020-25097","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora","squid-cache:squid"],"type":"other","year":"2020"},"n_packages":33,"n_references":9,"next":{"headline":"silverstripe-advancedreports vulnerable to XSS","id":"CVE-2020-25102"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["1.0.1-2.module_el8.6.0+2741+01592ae8"],"introduced":["0"],"last_affected":[],"package":"libecap","purl":"pkg:rpm/almalinux/libecap","source":"ALSA-2021:1979"},{"ecosystem":"AlmaLinux:8","fixed":["1.0.1-2.module_el8.6.0+2741+01592ae8"],"introduced":["0"],"last_affected":[],"package":"libecap-devel","purl":"pkg:rpm/almalinux/libecap-devel","source":"ALSA-2021:1979"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["7:3.5.20-17.el7_9.6"],"introduced":["0"],"last_affected":[],"package":"squid","purl":"pkg:rpm/redhat/squid","source":"RHSA-2021:1135"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["7:3.5.20-17.el7_9.6"],"introduced":["0"],"last_affected":[],"package":"squid-debuginfo","purl":"pkg:rpm/redhat/squid-debuginfo","source":"RHSA-2021:1135"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["7:3.5.20-17.el7_9.6"],"introduced":["0"],"last_affected":[],"package":"squid-migration-script","purl":"pkg:rpm/redhat/squid-migration-script","source":"RHSA-2021:1135"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["7:3.5.20-17.el7_9.6"],"introduced":["0"],"last_affected":[],"package":"squid-sysvinit","purl":"pkg:rpm/redhat/squid-sysvinit","source":"RHSA-2021:1135"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["7:3.5.20-17.el7_9.6"],"introduced":["0"],"last_affected":[],"package":"squid","purl":"pkg:rpm/redhat/squid","source":"RHSA-2021:1135"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["7:3.5.20-17.el7_9.6"],"introduced":["0"],"last_affected":[],"package":"squid-debuginfo","purl":"pkg:rpm/redhat/squid-debuginfo","source":"RHSA-2021:1135"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["7:3.5.20-17.el7_9.6"],"introduced":["0"],"last_affected":[],"package":"squid-migration-script","purl":"pkg:rpm/redhat/squid-migration-script","source":"RHSA-2021:1135"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["7:3.5.20-17.el7_9.6"],"introduced":["0"],"last_affected":[],"package":"squid-sysvinit","purl":"pkg:rpm/redhat/squid-sysvinit","source":"RHSA-2021:1135"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap","purl":"pkg:rpm/redhat/libecap","source":"RHSA-2021:1979"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-debuginfo","purl":"pkg:rpm/redhat/libecap-debuginfo","source":"RHSA-2021:1979"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-debugsource","purl":"pkg:rpm/redhat/libecap-debugsource","source":"RHSA-2021:1979"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-devel","purl":"pkg:rpm/redhat/libecap-devel","source":"RHSA-2021:1979"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["7:4.11-4.module+el8.4.0+10676+a969168e.2"],"introduced":["0"],"last_affected":[],"package":"squid","purl":"pkg:rpm/redhat/squid","source":"RHSA-2021:1979"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["7:4.11-4.module+el8.4.0+10676+a969168e.2"],"introduced":["0"],"last_affected":[],"package":"squid-debuginfo","purl":"pkg:rpm/redhat/squid-debuginfo","source":"RHSA-2021:1979"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["7:4.11-4.module+el8.4.0+10676+a969168e.2"],"introduced":["0"],"last_affected":[],"package":"squid-debugsource","purl":"pkg:rpm/redhat/squid-debugsource","source":"RHSA-2021:1979"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap","purl":"pkg:rpm/redhat/libecap","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-debuginfo","purl":"pkg:rpm/redhat/libecap-debuginfo","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-debugsource","purl":"pkg:rpm/redhat/libecap-debugsource","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-devel","purl":"pkg:rpm/redhat/libecap-devel","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["7:4.4-8.module+el8.1.0+10584+c769fd35.3"],"introduced":["0"],"last_affected":[],"package":"squid","purl":"pkg:rpm/redhat/squid","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["7:4.4-8.module+el8.1.0+10584+c769fd35.3"],"introduced":["0"],"last_affected":[],"package":"squid-debuginfo","purl":"pkg:rpm/redhat/squid-debuginfo","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["7:4.4-8.module+el8.1.0+10584+c769fd35.3"],"introduced":["0"],"last_affected":[],"package":"squid-debugsource","purl":"pkg:rpm/redhat/squid-debugsource","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap","purl":"pkg:rpm/redhat/libecap","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-debuginfo","purl":"pkg:rpm/redhat/libecap-debuginfo","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-debugsource","purl":"pkg:rpm/redhat/libecap-debugsource","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["0:1.0.1-2.module+el8.1.0+4044+36416a77"],"introduced":["0"],"last_affected":[],"package":"libecap-devel","purl":"pkg:rpm/redhat/libecap-devel","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["7:4.4-8.module+el8.2.0+10583+6e4ac934.3"],"introduced":["0"],"last_affected":[],"package":"squid","purl":"pkg:rpm/redhat/squid","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["7:4.4-8.module+el8.2.0+10583+6e4ac934.3"],"introduced":["0"],"last_affected":[],"package":"squid-debuginfo","purl":"pkg:rpm/redhat/squid-debuginfo","source":"RHSA-2021:2025"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["7:4.4-8.module+el8.2.0+10583+6e4ac934.3"],"introduced":["0"],"last_affected":[],"package":"squid-debugsource","purl":"pkg:rpm/redhat/squid-debugsource","source":"RHSA-2021:2025"},{"ecosystem":"Rocky Linux:8","fixed":["0:1.0.1-2.module+el8.4.0+404+316a0dc5"],"introduced":["0"],"last_affected":[],"package":"libecap","purl":"pkg:rpm/rocky-linux/libecap?distro=rocky-linux-8\u0026epoch=0","source":"RLSA-2021:1979"},{"ecosystem":"Rocky Linux:8","fixed":["7:4.11-4.module+el8.4.0+404+316a0dc5.2"],"introduced":["0"],"last_affected":[],"package":"squid","purl":"pkg:rpm/rocky-linux/squid?distro=rocky-linux-8-4-legacy\u0026epoch=7","source":"RLSA-2021:1979"}],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2020-25096"},"products":["n/a"],"published":"2021-03-19","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":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"A trusted client can bypass security controls via HTTP Request Smuggling in Squid when specific whitespace settings are enabled.","url":"https://insights.sbomify.com/CVE-2020-25097/"}