{"answers":{"affected":"4 open source packages ship an affected version, including go.etcd.io/etcd/client/v3. It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-15115 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":"CVE-2020-15115 is a medium-severity vulnerability in Fedoraproject Fedora, published on 6 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-15115 and fix it if it is affected.\n\nWhat it is: CVE-2020-15115 is a medium-severity vulnerability in Fedoraproject Fedora, published on 6 Aug 2020. 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-2020-15115 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/CVE-2020-15115/ (Markdown: https://insights.sbomify.com/CVE-2020-15115/index.md)","id":"CVE-2020-15115","markdown":"https://insights.sbomify.com/CVE-2020-15115/index.md","name":"CVE-2020-15115","record":{"aliases":["AZL-6392","DEBIAN-CVE-2020-15115","GHSA-4993-m7g5-r9hh","UBUNTU-CVE-2020-15115"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"etcd distributed key-value store","requires_auth":"none","summary":"etcd allows weak passwords without length validation, enabling attackers to easily guess or brute-force credentials to gain unauthorized access.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"etcd","vendor":"redhat"}],"cvss":{"score":5.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-521","name":"Weak Password Requirements"}],"description":"etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users' passwords with little computational effort.","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":true,"headline":"No minimum password length in etcd","id":"CVE-2020-15115","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"weak_cryptography","year":"2020"},"n_packages":4,"n_references":2,"next":{"headline":"Denial of Service in Synergy","id":"CVE-2020-15117"},"packages":[{"ecosystem":"Go","fixed":["3.3.23"],"introduced":["0"],"last_affected":[],"package":"go.etcd.io/etcd/client/v3","purl":null,"source":"GHSA-4993-m7g5-r9hh"},{"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-4993-m7g5-r9hh"},{"ecosystem":"Go","fixed":["3.4.10"],"introduced":["3.4.0"],"last_affected":[],"package":"go.etcd.io/etcd/client/v3","purl":null,"source":"GHSA-4993-m7g5-r9hh"},{"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-4993-m7g5-r9hh"}],"prev":{"headline":"Denial of Service in etcd","id":"CVE-2020-15114"},"products":["etcd"],"published":"2020-08-06","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["etcd-io"]},"summary":"etcd allows weak passwords without length validation, enabling attackers to easily guess or brute-force credentials to gain unauthorized access.","url":"https://insights.sbomify.com/CVE-2020-15115/"}