{"answers":{"affected":"2 open source packages ship an affected version, including github.com/bits-and-blooms/bloom. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0247 exists.","fix":"Upgrade github.com/bits-and-blooms/bloom to 3.3.1 or later.","what":"CVE-2023-0247 is a high-severity path traversal vulnerability in bits-and-blooms/bloom, published on 12 Jan 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-0247 and fix it if it is affected.\n\nWhat it is: CVE-2023-0247 is a high-severity path traversal vulnerability in bits-and-blooms/bloom, published on 12 Jan 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0247 exists.\n\nAffected packages and fixed versions:\n- github.com/bits-and-blooms/bloom (Go): affected all versions; fixed in 3.3.1\n- github.com/bits-and-blooms/bloom (Go): affected all versions; fixed in 3.3.1\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-2023-0247/ (Markdown: https://insights.sbomify.com/CVE-2023-0247/index.md)","id":"CVE-2023-0247","markdown":"https://insights.sbomify.com/CVE-2023-0247/index.md","name":"CVE-2023-0247","record":{"aliases":["GHSA-fgwp-pwqq-g3w4"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Go bloom filter library","requires_auth":"none","summary":"An attacker can exploit an uncontrolled search path to load malicious libraries, potentially leading to code execution in applications using this Go library.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"bloom","vendor":"bloom_project"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-427","name":"Uncontrolled Search Path Element"}],"description":"Uncontrolled Search Path Element in GitHub repository bits-and-blooms/bloom prior to 3.3.1.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Uncontrolled Search Path Element in bits-and-blooms/bloom","id":"CVE-2023-0247","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"path_traversal","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"Kantech Gen1 ioSmart card reader","id":"CVE-2023-0248"},"packages":[{"ecosystem":"Go","fixed":["3.3.1"],"introduced":["0"],"last_affected":[],"package":"github.com/bits-and-blooms/bloom","purl":null,"source":"GHSA-fgwp-pwqq-g3w4"},{"ecosystem":"Go","fixed":["3.3.1"],"introduced":["0"],"last_affected":[],"package":"github.com/bits-and-blooms/bloom","purl":"pkg:golang/github.com/bits-and-blooms/bloom","source":"GHSA-fgwp-pwqq-g3w4"}],"prev":{"headline":"earclink ESPCMS Content cross site scripting","id":"CVE-2023-0246"},"products":["bits-and-blooms/bloom"],"published":"2023-01-12","related":[],"sources":[{"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":"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-07","vendors":["bits-and-blooms"]},"summary":"An attacker can exploit an uncontrolled search path to load malicious libraries, potentially leading to code execution in applications using this Go library.","url":"https://insights.sbomify.com/CVE-2023-0247/"}