{"answers":{"affected":"2 open source packages ship an affected version, including github.com/juanfont/headscale. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-47390 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-47390 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-47390 is a high-severity vulnerability in n/a, published on 11 Nov 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-2023-47390 and fix it if it is affected.\n\nWhat it is: CVE-2023-47390 is a high-severity vulnerability in n/a, published on 11 Nov 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-2023-47390 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/juanfont/headscale (Go): affected all versions up to 0.22.3; no fix listed\n- github.com/juanfont/headscale (Go): affected all versions up to 0.22.3; 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-2023-47390/ (Markdown: https://insights.sbomify.com/CVE-2023-47390/index.md)","id":"CVE-2023-47390","markdown":"https://insights.sbomify.com/CVE-2023-47390/index.md","name":"CVE-2023-47390","record":{"aliases":["GHSA-wp76-cf2j-rqq7"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Headscale control server","requires_auth":"none","summary":"Headscale writes sensitive bearer tokens to info-level logs, allowing attackers with log access to steal credentials and impersonate users.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"headscale","vendor":"juanfont"}],"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-532","name":"Insertion of Sensitive Information into Log File"}],"description":"Headscale through 0.22.3 writes bearer tokens to info-level logs.","ecosystems":["Go"],"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":"Headscale writes bearer tokens to info-level logs","id":"CVE-2023-47390","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":2,"n_references":1,"next":{"headline":"Missing authorization in n/a","id":"CVE-2023-47392"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["0.22.3"],"package":"github.com/juanfont/headscale","purl":null,"source":"GHSA-wp76-cf2j-rqq7"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["0.22.3"],"package":"github.com/juanfont/headscale","purl":"pkg:golang/github.com/juanfont/headscale","source":"GHSA-wp76-cf2j-rqq7"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2023-47384"},"products":["n/a"],"published":"2023-11-11","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-09-03","vendors":["n/a"]},"summary":"Headscale writes sensitive bearer tokens to info-level logs, allowing attackers with log access to steal credentials and impersonate users.","url":"https://insights.sbomify.com/CVE-2023-47390/"}