{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-45394 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-45394 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-45394 is a high-severity vulnerability in Authenticator-Extension Authenticator, published on 3 Sep 2024. 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-2024-45394 and fix it if it is affected.\n\nWhat it is: CVE-2024-45394 is a high-severity vulnerability in Authenticator-Extension Authenticator, published on 3 Sep 2024. 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-2024-45394 in the wild and no public exploit code.\n\nAffected product: Authenticator-Extension Authenticator. 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-2024-45394/ (Markdown: https://insights.sbomify.com/CVE-2024-45394/index.md)","id":"CVE-2024-45394","markdown":"https://insights.sbomify.com/CVE-2024-45394/index.md","name":"CVE-2024-45394","record":{"aliases":["GHSA-gv8m-vgp8-q2xr"],"analysis":{"component_type":"browser","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Browser extension","requires_auth":"low_privilege","summary":"Attackers with access to encrypted backups can brute-force keys due to weak encryption, exposing user data.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"authenticator","vendor":"authenticator"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-326","name":"Inadequate Encryption Strength"},{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"},{"id":"CWE-261","name":"Weak Encoding for Password"}],"description":"Authenticator is a browser extension that generates two-step verification codes. In versions 7.0.0 and below, encryption keys for user data were stored encrypted at-rest using only AES-256 and the EVP_BytesToKey KDF. Therefore, attackers with a copy of a user's data are able to brute-force the user's encryption key. Users on version 8.0.0 and above are automatically migrated away from the weak encoding on first login. Users should destroy encrypted backups made with versions prior to 8.0.0.","ecosystems":[],"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":"Secret encryption vulnerable to brute-force attacks","id":"CVE-2024-45394","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Unbounded loop over untrusted input can lead to endless data attack","id":"CVE-2024-45395"},"packages":[],"prev":{"headline":"Computer Vision Annotation Tool (CVAT) is missing authorization for endpoints related to webhook deliveries","id":"CVE-2024-45393"},"products":["Authenticator"],"published":"2024-09-03","related":[],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-09","vendors":["Authenticator-Extension"]},"summary":"Attackers with access to encrypted backups can brute-force keys due to weak encryption, exposing user data.","url":"https://insights.sbomify.com/CVE-2024-45394/"}