{"answers":{"affected":"2 open source packages ship an affected version, including sinatra. It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-29970 in the wild and no public exploit code.","fix":"Upgrade sinatra to 2.2.0 or later.","what":"CVE-2022-29970 is a high-severity path traversal vulnerability in Debian Debian Linux, published on 2 May 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-29970 and fix it if it is affected.\n\nWhat it is: CVE-2022-29970 is a high-severity path traversal vulnerability in Debian Debian Linux, published on 2 May 2022. 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-2022-29970 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- sinatra (RubyGems): affected all versions; fixed in 2.2.0\n- sinatra (RubyGems): affected all versions; fixed in 2.2.0\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-2022-29970/ (Markdown: https://insights.sbomify.com/CVE-2022-29970/index.md)","id":"CVE-2022-29970","markdown":"https://insights.sbomify.com/CVE-2022-29970/index.md","name":"CVE-2022-29970","record":{"aliases":["ALSA-2022:4587","ALSA-2022:4661","DEBIAN-CVE-2022-29970","DLA-3166-1","GHSA-qp49-3pvw-x4m5","MGASA-2022-0280","RHSA-2022:2253","RHSA-2022:2255","RHSA-2022:2256","RHSA-2022:4587","RHSA-2022:4661","RLSA-2022:4661","SUSE-SU-2022:2046-1","UBUNTU-CVE-2022-29970"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Ruby web framework","requires_auth":"none","summary":"Attackers can read arbitrary files outside the public directory by exploiting path traversal in Sinatra's static file serving.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"sinatra","vendor":"sinatrarb"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.","ecosystems":["AlmaLinux:8","AlmaLinux:9","Red Hat:enterprise_linux:8::highavailability","Red Hat:enterprise_linux:8::resilientstorage","Red Hat:enterprise_linux:9::highavailability","Red Hat:enterprise_linux:9::resilientstorage","Red Hat:rhel_e4s:8.1::highavailability","Red Hat:rhel_eus:8.2::highavailability","Red Hat:rhel_eus:8.2::resilientstorage","Red Hat:rhel_eus:8.4::highavailability","Red Hat:rhel_eus:8.4::resilientstorage","Rocky Linux:8","RubyGems","SUSE:OpenStack Cloud Crowbar 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":"sinatra does not validate expanded path matches","id":"CVE-2022-29970","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"RubyGems","product":"debian:debian_linux","products":["debian:debian_linux"],"type":"path_traversal","year":"2022"},"n_packages":26,"n_references":2,"next":{"headline":"Command injection in n/a","id":"CVE-2022-29971"},"packages":[{"ecosystem":"RubyGems","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"sinatra","purl":null,"source":"GHSA-qp49-3pvw-x4m5"},{"ecosystem":"RubyGems","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"sinatra","purl":"pkg:gem/sinatra","source":"GHSA-qp49-3pvw-x4m5"},{"ecosystem":"AlmaLinux:8","fixed":["0.10.12-6.el8.alma"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/almalinux/pcs","source":"ALSA-2022:4661"},{"ecosystem":"AlmaLinux:8","fixed":["0.10.12-6.el8.alma"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/almalinux/pcs-snmp","source":"ALSA-2022:4661"},{"ecosystem":"AlmaLinux:9","fixed":["0.11.1-10.el9"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/almalinux/pcs","source":"ALSA-2022:4587"},{"ecosystem":"AlmaLinux:9","fixed":["0.11.1-10.el9"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/almalinux/pcs-snmp","source":"ALSA-2022:4587"},{"ecosystem":"Red Hat:enterprise_linux:8::highavailability","fixed":["0:0.10.12-6.el8_6.1"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:4661"},{"ecosystem":"Red Hat:enterprise_linux:8::highavailability","fixed":["0:0.10.12-6.el8_6.1"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:4661"},{"ecosystem":"Red Hat:enterprise_linux:8::resilientstorage","fixed":["0:0.10.12-6.el8_6.1"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:4661"},{"ecosystem":"Red Hat:enterprise_linux:8::resilientstorage","fixed":["0:0.10.12-6.el8_6.1"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:4661"},{"ecosystem":"Red Hat:enterprise_linux:9::highavailability","fixed":["0:0.11.1-10.el9_0.1"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:4587"},{"ecosystem":"Red Hat:enterprise_linux:9::highavailability","fixed":["0:0.11.1-10.el9_0.1"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:4587"},{"ecosystem":"Red Hat:enterprise_linux:9::resilientstorage","fixed":["0:0.11.1-10.el9_0.1"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:4587"},{"ecosystem":"Red Hat:enterprise_linux:9::resilientstorage","fixed":["0:0.11.1-10.el9_0.1"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:4587"},{"ecosystem":"Red Hat:rhel_e4s:8.1::highavailability","fixed":["0:0.10.2-4.el8_1.2"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:2255"},{"ecosystem":"Red Hat:rhel_e4s:8.1::highavailability","fixed":["0:0.10.2-4.el8_1.2"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:2255"},{"ecosystem":"Red Hat:rhel_eus:8.2::highavailability","fixed":["0:0.10.4-6.el8_2.2"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:2253"},{"ecosystem":"Red Hat:rhel_eus:8.2::highavailability","fixed":["0:0.10.4-6.el8_2.2"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:2253"},{"ecosystem":"Red Hat:rhel_eus:8.2::resilientstorage","fixed":["0:0.10.4-6.el8_2.2"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:2253"},{"ecosystem":"Red Hat:rhel_eus:8.2::resilientstorage","fixed":["0:0.10.4-6.el8_2.2"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:2253"},{"ecosystem":"Red Hat:rhel_eus:8.4::highavailability","fixed":["0:0.10.8-1.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:2256"},{"ecosystem":"Red Hat:rhel_eus:8.4::highavailability","fixed":["0:0.10.8-1.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:2256"},{"ecosystem":"Red Hat:rhel_eus:8.4::resilientstorage","fixed":["0:0.10.8-1.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/redhat/pcs","source":"RHSA-2022:2256"},{"ecosystem":"Red Hat:rhel_eus:8.4::resilientstorage","fixed":["0:0.10.8-1.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"pcs-snmp","purl":"pkg:rpm/redhat/pcs-snmp","source":"RHSA-2022:2256"},{"ecosystem":"Rocky Linux:8","fixed":["0:0.10.12-6.el8_6.1"],"introduced":["0"],"last_affected":[],"package":"pcs","purl":"pkg:rpm/rocky-linux/pcs?distro=rocky-linux-8-6-legacy\u0026epoch=0","source":"RLSA-2022:4661"},{"ecosystem":"SUSE:OpenStack Cloud Crowbar 8","fixed":["1.4.6-3.3.1"],"introduced":["0"],"last_affected":[],"package":"rubygem-sinatra","purl":"pkg:rpm/suse/rubygem-sinatra\u0026distro=SUSE%20OpenStack%20Cloud%20Crowbar%208","source":"SUSE-SU-2022:2046-1"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2022-29969"},"products":["n/a"],"published":"2022-05-02","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":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"2025-11-04","vendors":["n/a"]},"summary":"Attackers can read arbitrary files outside the public directory by exploiting path traversal in Sinatra's static file serving.","url":"https://insights.sbomify.com/CVE-2022-29970/"}