{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-10063 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-10063 is a critical vulnerability in n/a, published on 26 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-10063 and fix it if it is affected.\n\nWhat it is: CVE-2019-10063 is a critical vulnerability in n/a, published on 26 Mar 2019. 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-2019-10063 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2019-10063/ (Markdown: https://insights.sbomify.com/CVE-2019-10063/index.md)","id":"CVE-2019-10063","markdown":"https://insights.sbomify.com/CVE-2019-10063/index.md","name":"CVE-2019-10063","record":{"aliases":["CLEANSTART-2024-SG68553","DEBIAN-CVE-2019-10063","GHSA-mc9j-733x-89cx","OESA-2021-1380","RHSA-2019:1024","RHSA-2019:1143","UBUNTU-CVE-2019-10063"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Flatpak sandbox","requires_auth":"none","summary":"Attackers can bypass Flatpak sandbox restrictions on 64-bit systems to execute arbitrary commands outside the sandbox via a flawed seccomp filter.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"flatpak","vendor":"flatpak"}],"cvss":{"score":9,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Flatpak before 1.0.8, 1.1.x and 1.2.x before 1.2.4, and 1.3.x before 1.3.1 allows a sandbox bypass. Flatpak versions since 0.8.1 address CVE-2017-5226 by using a seccomp filter to prevent sandboxed apps from using the TIOCSTI ioctl, which could otherwise be used to inject commands into the controlling terminal so that they would be executed outside the sandbox after the sandboxed app exits. This fix was incomplete: on 64-bit platforms, the seccomp filter could be bypassed by an ioctl request number that has TIOCSTI in its 32 least significant bits and an arbitrary nonzero value in its 32 most significant bits, which the Linux kernel would treat as equivalent to TIOCSTI.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:enterprise_linux:8::appstream"],"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":"Security feature bypass in n/a","id":"CVE-2019-10063","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2019"},"n_packages":25,"n_references":3,"next":{"headline":"Weak cryptography in n/a","id":"CVE-2019-10064"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak","purl":"pkg:rpm/redhat/flatpak","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.0.0-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-builder","purl":"pkg:rpm/redhat/flatpak-builder","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-debuginfo","purl":"pkg:rpm/redhat/flatpak-debuginfo","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-devel","purl":"pkg:rpm/redhat/flatpak-devel","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-libs","purl":"pkg:rpm/redhat/flatpak-libs","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak","purl":"pkg:rpm/redhat/flatpak","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.0.0-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-builder","purl":"pkg:rpm/redhat/flatpak-builder","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-debuginfo","purl":"pkg:rpm/redhat/flatpak-debuginfo","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-devel","purl":"pkg:rpm/redhat/flatpak-devel","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-libs","purl":"pkg:rpm/redhat/flatpak-libs","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak","purl":"pkg:rpm/redhat/flatpak","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:1.0.0-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-builder","purl":"pkg:rpm/redhat/flatpak-builder","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-debuginfo","purl":"pkg:rpm/redhat/flatpak-debuginfo","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-devel","purl":"pkg:rpm/redhat/flatpak-devel","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-libs","purl":"pkg:rpm/redhat/flatpak-libs","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak","purl":"pkg:rpm/redhat/flatpak","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:1.0.0-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-builder","purl":"pkg:rpm/redhat/flatpak-builder","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-debuginfo","purl":"pkg:rpm/redhat/flatpak-debuginfo","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-devel","purl":"pkg:rpm/redhat/flatpak-devel","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:1.0.2-5.el7_6"],"introduced":["0"],"last_affected":[],"package":"flatpak-libs","purl":"pkg:rpm/redhat/flatpak-libs","source":"RHSA-2019:1024"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.6-3.el8_0"],"introduced":["0"],"last_affected":[],"package":"flatpak","purl":"pkg:rpm/redhat/flatpak","source":"RHSA-2019:1143"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.6-3.el8_0"],"introduced":["0"],"last_affected":[],"package":"flatpak-debuginfo","purl":"pkg:rpm/redhat/flatpak-debuginfo","source":"RHSA-2019:1143"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.6-3.el8_0"],"introduced":["0"],"last_affected":[],"package":"flatpak-debugsource","purl":"pkg:rpm/redhat/flatpak-debugsource","source":"RHSA-2019:1143"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.6-3.el8_0"],"introduced":["0"],"last_affected":[],"package":"flatpak-libs","purl":"pkg:rpm/redhat/flatpak-libs","source":"RHSA-2019:1143"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:1.0.6-3.el8_0"],"introduced":["0"],"last_affected":[],"package":"flatpak-libs-debuginfo","purl":"pkg:rpm/redhat/flatpak-libs-debuginfo","source":"RHSA-2019:1143"}],"prev":{"headline":"Cross-site Scripting in aurelia-framework","id":"CVE-2019-10062"},"products":["n/a"],"published":"2019-03-26","related":[{"cvss_score":10,"headline":"TIOCLINUX can send commands outside sandbox if running on a virtual console","id":"CVE-2023-28100","kev_date_added":null,"published":"2023-03-16"},{"cvss_score":9.3,"headline":"Flatpak has a complete sandbox escape leading to host file access and code execution in the host context","id":"CVE-2026-34078","kev_date_added":null,"published":"2026-04-07"},{"cvss_score":8.8,"headline":"Security feature bypass in n/a","id":"CVE-2018-6560","kev_date_added":null,"published":"2018-02-02"},{"cvss_score":8.7,"headline":"Flatpak affected by arbitrary file deletion on the host filesystem","id":"CVE-2026-34079","kev_date_added":null,"published":"2026-04-07"},{"cvss_score":5,"headline":"Flatpak metadata with ANSI control codes can cause misleading terminal output","id":"CVE-2023-28101","kev_date_added":null,"published":"2023-03-16"}],"sources":[{"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":"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":"Attackers can bypass Flatpak sandbox restrictions on 64-bit systems to execute arbitrary commands outside the sandbox via a flawed seccomp filter.","url":"https://insights.sbomify.com/CVE-2019-10063/"}