{"answers":{"affected":"4 open source packages ship an affected version, including go.etcd.io/etcd/client/v3.","exploited":"There is no known exploitation of GHSA-528j-9r78-wffx in the wild and no public exploit code.","fix":"Upgrade go.etcd.io/etcd/client/v3 to a fixed version for your release line: 3.3.23 or 3.4.10.","what":"GHSA-528j-9r78-wffx is a vulnerability in go.etcd.io/etcd/client/v3, published on 6 Oct 2022. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-528j-9r78-wffx and fix it if it is affected.\n\nWhat it is: GHSA-528j-9r78-wffx is a vulnerability in go.etcd.io/etcd/client/v3, published on 6 Oct 2022. 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 GHSA-528j-9r78-wffx in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- go.etcd.io/etcd/client/v3 (Go): affected all versions; fixed in 3.3.23\n- go.etcd.io/etcd/client/v3 (Go): affected all versions; fixed in 3.3.23\n- go.etcd.io/etcd/client/v3 (Go): affected from 3.4.0; fixed in 3.4.10\n- go.etcd.io/etcd/client/v3 (Go): affected from 3.4.0; fixed in 3.4.10\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/GHSA-528j-9r78-wffx/ (Markdown: https://insights.sbomify.com/GHSA-528j-9r78-wffx/index.md)","id":"GHSA-528j-9r78-wffx","markdown":"https://insights.sbomify.com/GHSA-528j-9r78-wffx/index.md","name":"GHSA-528j-9r78-wffx","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"etcd distributed key-value store","requires_auth":"none","summary":"Attackers with local access to WAL logs can read plaintext user credentials, requiring administrators to secure on-disk files.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"### Vulnerability type\nData Exposure\n\n### Workarounds\nThe etcd assumes that the on disk files are secure. The possible fixes have been provided, however, it is the responsibility of the etcd users to make sure that the etcd server WAL log files are secure. The [etcd doesn't encrypt key/value data stored on disk drives](https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/security.md#does-etcd-encrypt-data-stored-on-disk-drives).\n\n### Detail\nUser credentials (login and password) are stored in WAL entries on each user authentication. If the WAL log files are not secure, it can potentially expose sensitive information.\n\n### References\nFind out more on this vulnerability in the [security audit report](https://github.com/etcd-io/etcd/blob/master/security/SECURITY_AUDIT.pdf)\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Contact the [etcd security committee](https://github.com/etcd-io/etcd/blob/master/security/security-release-process.md#product-security-committee-psc)","ecosystems":["Go"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"etcd user credentials are stored in WAL logs in plaintext","id":"GHSA-528j-9r78-wffx","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Go","product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":4,"n_references":null,"packages":[{"ecosystem":"Go","fixed":["3.3.23"],"introduced":["0"],"last_affected":[],"package":"go.etcd.io/etcd/client/v3","purl":null,"source":"GHSA-528j-9r78-wffx"},{"ecosystem":"Go","fixed":["3.3.23"],"introduced":["0"],"last_affected":[],"package":"go.etcd.io/etcd/client/v3","purl":"pkg:golang/go.etcd.io/etcd/client/v3","source":"GHSA-528j-9r78-wffx"},{"ecosystem":"Go","fixed":["3.4.10"],"introduced":["3.4.0"],"last_affected":[],"package":"go.etcd.io/etcd/client/v3","purl":null,"source":"GHSA-528j-9r78-wffx"},{"ecosystem":"Go","fixed":["3.4.10"],"introduced":["3.4.0"],"last_affected":[],"package":"go.etcd.io/etcd/client/v3","purl":"pkg:golang/go.etcd.io/etcd/client/v3","source":"GHSA-528j-9r78-wffx"}],"products":null,"published":"2022-10-06","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Attackers with local access to WAL logs can read plaintext user credentials, requiring administrators to secure on-disk files.","url":"https://insights.sbomify.com/GHSA-528j-9r78-wffx/"}