{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-7211 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-7211 is a high-severity path traversal vulnerability in Qemu Qemu, published on 21 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-7211 and fix it if it is affected.\n\nWhat it is: CVE-2020-7211 is a high-severity path traversal vulnerability in Qemu Qemu, published on 21 Jan 2020. 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-2020-7211 in the wild and no public exploit code.\n\nAffected product: Qemu Qemu. 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-2020-7211/ (Markdown: https://insights.sbomify.com/CVE-2020-7211/index.md)","id":"CVE-2020-7211","markdown":"https://insights.sbomify.com/CVE-2020-7211/index.md","name":"CVE-2020-7211","record":{"aliases":["DEBIAN-CVE-2020-7211","GHSA-g6ww-98w5-h2gm"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"libslirp network library","requires_auth":"none","summary":"An attacker can exploit a directory traversal flaw in libslirp's TFTP implementation on Windows to read or modify arbitrary files.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libslirp","vendor":"libslirp_project"},{"product":"qemu","vendor":"qemu"}],"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":"tftp.c in libslirp 4.1.0, as used in QEMU 4.2.0, does not prevent ..\\ directory traversal on Windows.","ecosystems":[],"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":"Path traversal in n/a","id":"CVE-2020-7211","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qemu:qemu","products":["qemu:qemu"],"type":"path_traversal","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Uncontrolled Resource Consumption in urllib3","id":"CVE-2020-7212"},"packages":[],"prev":{"headline":"Umbraco CMS vulnerable to CSRF","id":"CVE-2020-7210"},"products":["n/a"],"published":"2020-01-21","related":[{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2019-14378","kev_date_added":null,"published":"2019-07-29"},{"cvss_score":7.5,"headline":"Use after free in n/a","id":"CVE-2019-15890","kev_date_added":null,"published":"2019-09-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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 attacker can exploit a directory traversal flaw in libslirp's TFTP implementation on Windows to read or modify arbitrary files.","url":"https://insights.sbomify.com/CVE-2020-7211/"}