{"answers":{"affected":"2 open source packages ship an affected version, including bsock. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-50475 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-50475 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-50475 is a critical vulnerability in n/a, published on 21 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-50475 and fix it if it is affected.\n\nWhat it is: CVE-2023-50475 is a critical vulnerability in n/a, published on 21 Dec 2023. 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-2023-50475 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- bsock (npm): affected all versions up to 0.1.11; no fix listed\n- bsock (npm): affected all versions up to 0.1.11; no fix listed\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-2023-50475/ (Markdown: https://insights.sbomify.com/CVE-2023-50475/index.md)","id":"CVE-2023-50475","markdown":"https://insights.sbomify.com/CVE-2023-50475/index.md","name":"CVE-2023-50475","record":{"aliases":["GHSA-jj93-39pf-7mcf"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Bitcoin JavaScript library","requires_auth":"none","summary":"Remote attackers can obtain sensitive information due to weak hashing algorithms in the bcoin library's websocket component.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"bcoin","vendor":"bcoin"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"An issue was discovered in bcoin-org bcoin version 2.2.0, allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \\vendor\\faye-websocket.js.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"bsock uses weak hashing algorithms","id":"CVE-2023-50475","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"weak_cryptography","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2023-50477"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.1.11"],"package":"bsock","purl":null,"source":"GHSA-jj93-39pf-7mcf"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.1.11"],"package":"bsock","purl":"pkg:npm/bsock","source":"GHSA-jj93-39pf-7mcf"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2023-50473"},"products":["n/a"],"published":"2023-12-21","related":[{"cvss_score":7.5,"headline":"Bitcoin Inventory Out-of-Memory Denial-of-Service Attack (CVE-2018-17145)","id":"CVE-2018-17145","kev_date_added":null,"published":"2020-09-10"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-26","vendors":["n/a"]},"summary":"Remote attackers can obtain sensitive information due to weak hashing algorithms in the bcoin library's websocket component.","url":"https://insights.sbomify.com/CVE-2023-50475/"}