{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-25791 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-25791 is a high-severity vulnerability in n/a, published on 19 Sep 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-2020-25791 and fix it if it is affected.\n\nWhat it is: CVE-2020-25791 is a high-severity vulnerability in n/a, published on 19 Sep 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-2020-25791 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-2020-25791/ (Markdown: https://insights.sbomify.com/CVE-2020-25791/index.md)","id":"CVE-2020-25791","markdown":"https://insights.sbomify.com/CVE-2020-25791/index.md","name":"CVE-2020-25791","record":{"aliases":["DEBIAN-CVE-2020-25791","UBUNTU-CVE-2020-25791"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust sized-chunks crate","requires_auth":"none","summary":"An integer overflow in the sized-chunks Rust library allows attackers to cause denial of service or potentially execute code via crafted array sizes.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"sized-chunks","vendor":"sized-chunks_project"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-129","name":"Improper Validation of Array Index"}],"description":"An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, the array size is not checked when constructed with unit().","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":"Integer overflow in n/a","id":"CVE-2020-25791","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Integer overflow in n/a","id":"CVE-2020-25792"},"packages":[],"prev":{"headline":"File upload in n/a","id":"CVE-2020-25790"},"products":["n/a"],"published":"2020-09-19","related":[{"cvss_score":7.5,"headline":"Integer overflow in n/a","id":"CVE-2020-25792","kev_date_added":null,"published":"2020-09-19"},{"cvss_score":7.5,"headline":"Integer overflow in n/a","id":"CVE-2020-25793","kev_date_added":null,"published":"2020-09-19"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2020-25794","kev_date_added":null,"published":"2020-09-19"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2020-25795","kev_date_added":null,"published":"2020-09-19"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2020-25796","kev_date_added":null,"published":"2020-09-19"}],"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 integer overflow in the sized-chunks Rust library allows attackers to cause denial of service or potentially execute code via crafted array sizes.","url":"https://insights.sbomify.com/CVE-2020-25791/"}