{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-3100 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-3100 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-3100 is a high-severity vulnerability in Amazon Web Services log4j-cve-2021-44228-hotpatch, published on 19 Apr 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 CVE-2021-3100 and fix it if it is affected.\n\nWhat it is: CVE-2021-3100 is a high-severity vulnerability in Amazon Web Services log4j-cve-2021-44228-hotpatch, published on 19 Apr 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 CVE-2021-3100 in the wild and no public exploit code.\n\nAffected product: Amazon Web Services log4j-cve-2021-44228-hotpatch. 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-2021-3100/ (Markdown: https://insights.sbomify.com/CVE-2021-3100/index.md)","id":"CVE-2021-3100","markdown":"https://insights.sbomify.com/CVE-2021-3100/index.md","name":"CVE-2021-3100","record":{"aliases":["GHSA-24pr-9rc2-6xv5"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Log4j hotpatch package","requires_auth":"low_privilege","summary":"The Log4j hotpatch package failed to mimic JVM permissions, allowing attackers to escalate privileges on affected systems.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"palo_alto","cpe":[{"product":"log4jhotpatch","vendor":"amazon"}],"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-269","name":"Improper Privilege Management"},{"id":"CWE-250","name":"Execution with Unnecessary Privileges"}],"description":"The Apache Log4j hotpatch package before log4j-cve-2021-44228-hotpatch-1.1-13 didn’t mimic the permissions of the JVM being patched, allowing it to escalate privileges.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Log4j hot patch package privilege escalation","id":"CVE-2021-3100","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Hotdog Container Escape","id":"CVE-2021-3101"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2021-3099"},"products":["log4j-cve-2021-44228-hotpatch"],"published":"2022-04-19","related":[{"cvss_score":8.8,"headline":"Log4j hot patch package privilege escalation","id":"CVE-2022-0070","kev_date_added":null,"published":"2022-04-19"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Amazon Web Services"]},"summary":"The Log4j hotpatch package failed to mimic JVM permissions, allowing attackers to escalate privileges on affected systems.","url":"https://insights.sbomify.com/CVE-2021-3100/"}