{"answers":{"affected":"4 open source packages ship an affected version, including org.apache.hadoop:hadoop-main. It affects 3 products.","exploited":"There is no known exploitation of CVE-2012-1574 in the wild and no public exploit code.","fix":"Upgrade org.apache.hadoop:hadoop-main to a fixed version for your release line: 0.23.2 or 1.0.2.","what":"CVE-2012-1574 is a medium-severity authentication bypass vulnerability in n/a, published on 12 Apr 2012. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2012-1574 and fix it if it is affected.\n\nWhat it is: CVE-2012-1574 is a medium-severity authentication bypass vulnerability in n/a, published on 12 Apr 2012. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2012-1574 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.hadoop:hadoop-main (Maven): affected from 0.23; fixed in 0.23.2\n- org.apache.hadoop:hadoop-main (Maven): affected from 0.23; fixed in 0.23.2\n- org.apache.hadoop:hadoop-main (Maven): affected from 1.0; fixed in 1.0.2\n- org.apache.hadoop:hadoop-main (Maven): affected from 1.0; fixed in 1.0.2\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-2012-1574/ (Markdown: https://insights.sbomify.com/CVE-2012-1574/index.md)","id":"CVE-2012-1574","markdown":"https://insights.sbomify.com/CVE-2012-1574/index.md","name":"CVE-2012-1574","record":{"aliases":["GHSA-c6f9-4pmv-m7m6"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Hadoop Kerberos MapReduce","requires_auth":"low_privilege","summary":"Remote authenticated users can impersonate arbitrary cluster accounts in Apache Hadoop Kerberos/MapReduce, leading to privilege escalation.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"hadoop","vendor":"apache"},{"product":"cloudera_cdh","vendor":"cloudera"},{"product":"hadoop","vendor":"cloudera"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-310","name":null}],"description":"The Kerberos/MapReduce security functionality in Apache Hadoop 0.20.203.0 through 0.20.205.0, 0.23.x before 0.23.2, and 1.0.x before 1.0.2, as used in Cloudera CDH CDH3u0 through CDH3u2, Cloudera hadoop-0.20-sbin before 0.20.2+923.197, and other products, allows remote authenticated users to impersonate arbitrary cluster user accounts via unspecified vectors.","ecosystems":["Maven"],"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":"Apache Hadoop allows impersonation of arbitrary cluster user accounts","id":"CVE-2012-1574","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"auth_bypass","year":"2012"},"n_packages":4,"n_references":7,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2012-1575"},"packages":[{"ecosystem":"Maven","fixed":["0.23.2"],"introduced":["0.23"],"last_affected":[],"package":"org.apache.hadoop:hadoop-main","purl":null,"source":"GHSA-c6f9-4pmv-m7m6"},{"ecosystem":"Maven","fixed":["0.23.2"],"introduced":["0.23"],"last_affected":[],"package":"org.apache.hadoop:hadoop-main","purl":"pkg:maven/org.apache.hadoop/hadoop-main","source":"GHSA-c6f9-4pmv-m7m6"},{"ecosystem":"Maven","fixed":["1.0.2"],"introduced":["1.0"],"last_affected":[],"package":"org.apache.hadoop:hadoop-main","purl":null,"source":"GHSA-c6f9-4pmv-m7m6"},{"ecosystem":"Maven","fixed":["1.0.2"],"introduced":["1.0"],"last_affected":[],"package":"org.apache.hadoop:hadoop-main","purl":"pkg:maven/org.apache.hadoop/hadoop-main","source":"GHSA-c6f9-4pmv-m7m6"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2012-1573"},"products":["n/a"],"published":"2012-04-12","related":[{"cvss_score":9.8,"headline":"Command injection in org.apache.hadoop.fs.FileUtil.unTarUsingTar","id":"CVE-2022-25168","kev_date_added":null,"published":"2022-08-04"},{"cvss_score":9.8,"headline":"Heap buffer overflow in libhdfs native library","id":"CVE-2021-37404","kev_date_added":null,"published":"2022-06-13"},{"cvss_score":9.8,"headline":"Arbitrary file write in FileUtil#unpackEntries on Windows","id":"CVE-2022-26612","kev_date_added":null,"published":"2022-04-07"},{"cvss_score":9.8,"headline":"Improper Check for Unusual or Exceptional Conditions in Connect2id Nimbus JOSE+JWT","id":"CVE-2019-17195","kev_date_added":null,"published":"2019-10-15"},{"cvss_score":9.8,"headline":"Exposure of Sensitive Information in Hadoop","id":"CVE-2017-15718","kev_date_added":null,"published":"2018-01-24"},{"cvss_score":9.8,"headline":"Use of a Broken or Risky Cryptographic Algorithm in Apache Hadoop","id":"CVE-2012-4449","kev_date_added":null,"published":"2017-10-30"},{"cvss_score":9.8,"headline":"Exposure of Sensitive Information to an Unauthorized Actor in Apache Hadoop","id":"CVE-2016-3086","kev_date_added":null,"published":"2017-09-05"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote authenticated users can impersonate arbitrary cluster accounts in Apache Hadoop Kerberos/MapReduce, leading to privilege escalation.","url":"https://insights.sbomify.com/CVE-2012-1574/"}