{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-29443 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-29443 is a low-severity memory corruption vulnerability in Debian Debian Linux, published on 22 Jan 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-29443 and fix it if it is affected.\n\nWhat it is: CVE-2020-29443 is a low-severity memory corruption vulnerability in Debian Debian Linux, published on 22 Jan 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-29443 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-2020-29443/ (Markdown: https://insights.sbomify.com/CVE-2020-29443/index.md)","id":"CVE-2020-29443","markdown":"https://insights.sbomify.com/CVE-2020-29443/index.md","name":"CVE-2020-29443","record":{"aliases":["DEBIAN-CVE-2020-29443","GHSA-3q92-j8r6-g6h8","RHSA-2021:2322","RHSA-2021:2529","UBUNTU-CVE-2020-29443"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"QEMU virtualization","requires_auth":"high_privilege","summary":"An out-of-bounds read in QEMU's ATAPI command handling allows attackers to disclose memory or cause a denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"qemu","vendor":"qemu"}],"cvss":{"score":3.9,"severity":"low","source":"nvd","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer index is not validated.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::hypervisor","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:rhev_manager:4.3"],"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":"Memory corruption in n/a","id":"CVE-2020-29443","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","qemu:qemu"],"type":"memory_corruption","year":"2020"},"n_packages":30,"n_references":5,"next":{"headline":"Cross-site scripting in Confluence Server","id":"CVE-2020-29444"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-common","purl":"pkg:rpm/redhat/qemu-kvm-common","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-common","purl":"pkg:rpm/redhat/qemu-kvm-common","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-img-rhev","purl":"pkg:rpm/redhat/qemu-img-rhev","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-common-rhev","purl":"pkg:rpm/redhat/qemu-kvm-common-rhev","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-rhev","purl":"pkg:rpm/redhat/qemu-kvm-rhev","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-rhev-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-rhev-debuginfo","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools-rhev","purl":"pkg:rpm/redhat/qemu-kvm-tools-rhev","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-common","purl":"pkg:rpm/redhat/qemu-kvm-common","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-common","purl":"pkg:rpm/redhat/qemu-kvm-common","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["10:1.5.3-175.el7_9.4"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2021:2322"},{"ecosystem":"Red Hat:rhev_manager:4.3","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-img-rhev","purl":"pkg:rpm/redhat/qemu-img-rhev","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:rhev_manager:4.3","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-common-rhev","purl":"pkg:rpm/redhat/qemu-kvm-common-rhev","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:rhev_manager:4.3","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-rhev","purl":"pkg:rpm/redhat/qemu-kvm-rhev","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:rhev_manager:4.3","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-rhev-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-rhev-debuginfo","source":"RHSA-2021:2529"},{"ecosystem":"Red Hat:rhev_manager:4.3","fixed":["10:2.12.0-48.el7_9.3"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools-rhev","purl":"pkg:rpm/redhat/qemu-kvm-tools-rhev","source":"RHSA-2021:2529"}],"prev":{"headline":"File upload in n/a","id":"CVE-2020-29441"},"products":["n/a"],"published":"2021-01-22","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":"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":"An out-of-bounds read in QEMU's ATAPI command handling allows attackers to disclose memory or cause a denial of service.","url":"https://insights.sbomify.com/CVE-2020-29443/"}