{"document":{"aggregate_severity":{"namespace":"https://access.redhat.com/security/updates/classification/","text":"Moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright © Red Hat, Inc. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"legal_disclaimer","text":"This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.","title":"Terms of Use"}],"publisher":{"category":"vendor","contact_details":"https://access.redhat.com/security/team/contact/","issuing_authority":"Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.","name":"Red Hat Product Security","namespace":"https://www.redhat.com"},"references":[{"category":"self","summary":"Canonical URL","url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-27553.json"}],"title":"apache-commons-vfs: Apache Commons VFS: Possible path traversal issue when using NameScope.DESCENDENT","tracking":{"current_release_date":"2026-06-28T06:47:47+00:00","generator":{"date":"2026-06-28T06:47:47+00:00","engine":{"name":"Red Hat 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Hat"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"apache-commons-vfs-0:2.0-11.el7_9.1.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS)","product_id":"7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.noarch"},"product_reference":"apache-commons-vfs-0:2.0-11.el7_9.1.noarch","relates_to_product_reference":"7Server-optional-ELS"},{"category":"default_component_of","full_product_name":{"name":"apache-commons-vfs-0:2.0-11.el7_9.1.src as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS)","product_id":"7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.src"},"product_reference":"apache-commons-vfs-0:2.0-11.el7_9.1.src","relates_to_product_reference":"7Server-optional-ELS"},{"category":"default_component_of","full_product_name":{"name":"apache-commons-vfs-ant-0:2.0-11.el7_9.1.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7 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The FileObject API in Commons VFS has a 'resolveFile' method that takes a 'scope' parameter. Specifying 'NameScope.DESCENDENT' promises that \"an exception is thrown if the resolved file is not a descendent of the base file\". However, when the path contains encoded \"..\" characters, such as \"%2E%2Ebar.txt\", it might return file objects that are not a descendent of the base file without throwing an exception.","title":"Vulnerability description"},{"category":"summary","text":"apache-commons-vfs: Apache Commons VFS: Possible path traversal issue when using NameScope.DESCENDENT","title":"Vulnerability summary"},{"category":"general","text":"The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.","title":"CVSS score applicability"}],"product_status":{"fixed":["7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.src","7Server-optional-ELS:apache-commons-vfs-ant-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-examples-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-javadoc-0:2.0-11.el7_9.1.noarch"]},"references":[{"category":"self","summary":"Canonical URL","url":"https://access.redhat.com/security/cve/CVE-2025-27553"},{"category":"external","summary":"RHBZ#2354334","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2354334"},{"category":"external","summary":"https://www.cve.org/CVERecord?id=CVE-2025-27553","url":"https://www.cve.org/CVERecord?id=CVE-2025-27553"},{"category":"external","summary":"https://nvd.nist.gov/vuln/detail/CVE-2025-27553","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27553"},{"category":"external","summary":"https://lists.apache.org/thread/cnzqowyw9r2pl263cylmxhnvh41hyjcb","url":"https://lists.apache.org/thread/cnzqowyw9r2pl263cylmxhnvh41hyjcb"}],"release_date":"2025-03-23T14:16:20.363000+00:00","remediations":[{"category":"vendor_fix","date":"2025-07-08T00:50:43+00:00","details":"For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258","product_ids":["7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.src","7Server-optional-ELS:apache-commons-vfs-ant-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-examples-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-javadoc-0:2.0-11.el7_9.1.noarch"],"url":"https://access.redhat.com/errata/RHSA-2025:10548"}],"scores":[{"cvss_v3":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"products":["7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.src","7Server-optional-ELS:apache-commons-vfs-ant-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-examples-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-javadoc-0:2.0-11.el7_9.1.noarch"]}],"threats":[{"category":"impact","details":"Moderate","product_ids":["7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-0:2.0-11.el7_9.1.src","7Server-optional-ELS:apache-commons-vfs-ant-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-examples-0:2.0-11.el7_9.1.noarch","7Server-optional-ELS:apache-commons-vfs-javadoc-0:2.0-11.el7_9.1.noarch"]}],"title":"apache-commons-vfs: Apache Commons VFS: Possible path traversal issue when using NameScope.DESCENDENT"}]}