{"answers":{"affected":"2 open source packages ship an affected version, including node and node-min. It affects 9 products.","exploited":"There is no known exploitation of CVE-2021-44532 in the wild and no public exploit code.","fix":"Upgrade node to a fixed version for your release line: 12.22.9, 14.18.3, 16.13.2 or 17.3.1.","what":"CVE-2021-44532 is a medium-severity vulnerability in Debian Debian Linux, published on 24 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-44532 and fix it if it is affected.\n\nWhat it is: CVE-2021-44532 is a medium-severity vulnerability in Debian Debian Linux, published on 24 Feb 2022. 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-2021-44532 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- node (Bitnami): affected all versions; fixed in 12.22.9, 14.18.3, 16.13.2, 17.3.1\n- node-min (Bitnami): affected all versions; fixed in 12.22.9, 14.18.3, 16.13.2, 17.3.1\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-2021-44532/ (Markdown: https://insights.sbomify.com/CVE-2021-44532/index.md)","id":"CVE-2021-44532","markdown":"https://insights.sbomify.com/CVE-2021-44532/index.md","name":"CVE-2021-44532","record":{"aliases":["ALPINE-CVE-2021-44532","AZL-8818","BIT-node-2021-44532","BIT-node-min-2021-44532","CLEANSTART-2026-AX13608","CLEANSTART-2026-GQ73643","CLEANSTART-2026-KJ80745","DEBIAN-CVE-2021-44532","GHSA-jg6g-8j59-vr29","UBUNTU-CVE-2021-44532"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Node.js runtime","requires_auth":"none","summary":"Attackers can bypass certificate name constraints in Node.js by exploiting a SAN injection vulnerability when name constraints are enabled.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"node.js","vendor":"nodejs"},{"product":"graalvm","vendor":"oracle"},{"product":"mysql_cluster","vendor":"oracle"},{"product":"mysql_connectors","vendor":"oracle"},{"product":"mysql_enterprise_monitor","vendor":"oracle"},{"product":"mysql_server","vendor":"oracle"},{"product":"mysql_workbench","vendor":"oracle"},{"product":"peoplesoft_enterprise_peopletools","vendor":"oracle"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"},{"id":"CWE-296","name":"Improper Following of a Certificate's Chain of Trust"}],"description":"Node.js \u003c 12.22.9, \u003c 14.18.3, \u003c 16.13.2, and \u003c 17.3.1 converts SANs (Subject Alternative Names) to a string format. It uses this string to check peer certificates against hostnames when validating connections. The string format was subject to an injection vulnerability when name constraints were used within a certificate chain, allowing the bypass of these name constraints.Versions of Node.js with the fix for this escape SANs containing the problematic characters in order to prevent the injection. This behavior can be reverted through the --security-revert command-line option.","ecosystems":["Bitnami"],"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":"Security feature bypass in Node","id":"CVE-2021-44532","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"debian:debian_linux","products":["debian:debian_linux","nodejs:node.js","oracle:graalvm","oracle:mysql_cluster","oracle:mysql_enterprise_monitor","oracle:mysql_server","oracle:peoplesoft_enterprise_peopletools"],"type":"security_feature_bypass","year":"2021"},"n_packages":2,"n_references":6,"next":{"headline":"Security feature bypass in Node","id":"CVE-2021-44533"},"packages":[{"ecosystem":"Bitnami","fixed":["12.22.9","14.18.3","16.13.2","17.3.1"],"introduced":["0","14.0.0","16.0.0","17.0.0"],"last_affected":[],"package":"node","purl":"pkg:bitnami/node","source":"BIT-node-2021-44532"},{"ecosystem":"Bitnami","fixed":["12.22.9","14.18.3","16.13.2","17.3.1"],"introduced":["0","14.0.0","16.0.0","17.0.0"],"last_affected":[],"package":"node-min","purl":"pkg:bitnami/node-min","source":"BIT-node-min-2021-44532"}],"prev":{"headline":"Security feature bypass in Node","id":"CVE-2021-44531"},"products":["Node"],"published":"2022-02-24","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2025-04-30","vendors":["NodeJS"]},"summary":"Attackers can bypass certificate name constraints in Node.js by exploiting a SAN injection vulnerability when name constraints are enabled.","url":"https://insights.sbomify.com/CVE-2021-44532/"}