{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"critical"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2022-26612","title":"Title"},{"category":"description","text":"In Apache Hadoop, The unTar function uses unTarUsingJava function on Windows and the built-in tar utility on Unix and other OSes. As a result, a TAR entry may create a symlink under the expected extraction directory which points to an external directory. A subsequent TAR entry may extract an arbitrary file into the external directory using the symlink name. This however would be caught by the same targetDirPath check on Unix because of the getCanonicalPath call. However on Windows, getCanonicalPath doesn't resolve symbolic links, which bypasses the check. unpackEntries during TAR extraction follows symbolic links which allows writing outside expected base directory on Windows. This was addressed in Apache Hadoop 3.2.3","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2022-26612","url":"https://www.suse.com/security/cve/CVE-2022-26612"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1198236 for CVE-2022-26612","url":"https://bugzilla.suse.com/1198236"}],"title":"SUSE CVE CVE-2022-26612","tracking":{"current_release_date":"2025-12-19T01:50:27Z","generator":{"date":"2023-02-15T03:27:05Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2022-26612","initial_release_date":"2023-02-15T03:27:05Z","revision_history":[{"date":"2023-02-15T03:27:05Z","number":"2","summary":"Current version"},{"date":"2025-01-01T03:09:04Z","number":"3","summary":"Current version"},{"date":"2025-02-14T07:51:17Z","number":"4","summary":"Current version"},{"date":"2025-02-16T07:32:54Z","number":"5","summary":"Current version"},{"date":"2025-03-15T07:37:53Z","number":"6","summary":"Current version"},{"date":"2025-04-25T03:42:50Z","number":"7","summary":"Current version"},{"date":"2025-12-17T01:37:16Z","number":"8","summary":"description changed"},{"date":"2025-12-19T01:50:27Z","number":"9","summary":"description changed"}],"status":"interim","version":"9"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Manager Server Module 4.1","product":{"name":"SUSE Manager Server Module 4.1","product_id":"SUSE Manager Server Module 4.1","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-suse-manager-server:4.1"}}},{"category":"product_name","name":"SUSE Manager Server Module 4.2","product":{"name":"SUSE Manager Server Module 4.2","product_id":"SUSE Manager Server Module 4.2","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-suse-manager-server:4.2"}}},{"category":"product_name","name":"SUSE Manager Server Module 4.3","product":{"name":"SUSE Manager Server Module 4.3","product_id":"SUSE Manager Server Module 4.3","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-suse-manager-server:4.3"}}},{"category":"product_version","name":"hadoop","product":{"name":"hadoop","product_id":"hadoop","product_identification_helper":{"cpe":"cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/hadoop@?upstream=hadoop.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"hadoop as component of SUSE Manager Server Module 4.1","product_id":"SUSE Manager Server Module 4.1:hadoop"},"product_reference":"hadoop","relates_to_product_reference":"SUSE Manager Server Module 4.1"},{"category":"default_component_of","full_product_name":{"name":"hadoop as component of SUSE Manager Server Module 4.2","product_id":"SUSE Manager Server Module 4.2:hadoop"},"product_reference":"hadoop","relates_to_product_reference":"SUSE Manager Server Module 4.2"},{"category":"default_component_of","full_product_name":{"name":"hadoop as component of SUSE Manager Server Module 4.3","product_id":"SUSE Manager Server Module 4.3:hadoop"},"product_reference":"hadoop","relates_to_product_reference":"SUSE Manager Server Module 4.3"}]},"vulnerabilities":[{"cve":"CVE-2022-26612","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2022-26612"}],"notes":[{"category":"general","text":"In Apache Hadoop, The unTar function uses unTarUsingJava function on Windows and the built-in tar utility on Unix and other OSes. As a result, a TAR entry may create a symlink under the expected extraction directory which points to an external directory. A subsequent TAR entry may extract an arbitrary file into the external directory using the symlink name. This however would be caught by the same targetDirPath check on Unix because of the getCanonicalPath call. However on Windows, getCanonicalPath doesn't resolve symbolic links, which bypasses the check. unpackEntries during TAR extraction follows symbolic links which allows writing outside expected base directory on Windows. This was addressed in Apache Hadoop 3.2.3","title":"CVE description"}],"product_status":{"known_not_affected":["SUSE Manager Server Module 4.1:hadoop","SUSE Manager Server Module 4.2:hadoop","SUSE Manager Server Module 4.3:hadoop"]},"references":[{"category":"external","summary":"CVE-2022-26612","url":"https://www.suse.com/security/cve/CVE-2022-26612"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1198236 for CVE-2022-26612","url":"https://bugzilla.suse.com/1198236"}],"threats":[{"category":"impact","date":"2022-04-07T15:00:02Z","details":"critical"}],"title":"CVE-2022-26612"}]}