{"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-2007-4771","title":"Title"},{"category":"description","text":"Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack.  NOTE: some of these details are obtained from third party information.","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-2007-4771","url":"https://www.suse.com/security/cve/CVE-2007-4771"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 354372 for CVE-2007-4771","url":"https://bugzilla.suse.com/354372"},{"category":"external","summary":"SUSE Bug 363252 for CVE-2007-4771","url":"https://bugzilla.suse.com/363252"},{"category":"external","summary":"SUSE Bug 417817 for CVE-2007-4771","url":"https://bugzilla.suse.com/417817"},{"category":"external","summary":"Advisory link for SUSE-SA:2008:023","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LROJZGQPSH33HUAZSLIKBCMWCMMVNRA2/#LROJZGQPSH33HUAZSLIKBCMWCMMVNRA2"},{"category":"external","summary":"Advisory link for SUSE-SR:2008:005","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LMTVE4EZQNOFAC75PBBXSBZFINGTVNEL/#LMTVE4EZQNOFAC75PBBXSBZFINGTVNEL"}],"title":"SUSE CVE CVE-2007-4771","tracking":{"current_release_date":"2026-01-01T03:14:06Z","generator":{"date":"2023-02-15T06:10:58Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2007-4771","initial_release_date":"2023-02-15T06:10:58Z","revision_history":[{"date":"2023-02-15T06:10:58Z","number":"2","summary":"Current version"},{"date":"2023-12-08T05:18:10Z","number":"3","summary":"Current 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NOTE: some of these details are obtained from third party information.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Desktop 11 SP4:icu-4.0-7.26.15","SUSE Linux Enterprise Desktop 11 SP4:libicu-32bit-4.0-7.26.15","SUSE Linux Enterprise Desktop 11 SP4:libicu-devel-32bit-4.0-7.26.15","SUSE Linux Enterprise Desktop 11 SP4:libicu-devel-4.0-7.26.15","SUSE Linux Enterprise Server 11 SP1:libicu-32bit-4.0-7.24.11","SUSE Linux Enterprise Server 11 SP1:libicu-4.0-7.24.11","SUSE Linux Enterprise Server 11 SP1:libicu-doc-4.0-7.24.11","SUSE Linux Enterprise Server 11 SP1:libicu-x86-4.0-7.24.11","SUSE Linux Enterprise Server 11 SP2:libicu-32bit-4.0-7.26.1","SUSE Linux Enterprise Server 11 SP2:libicu-4.0-7.26.1","SUSE Linux Enterprise Server 11 SP2:libicu-doc-4.0-7.26.1","SUSE Linux Enterprise Server 11 SP2:libicu-x86-4.0-7.24.11","SUSE Linux Enterprise Server 11 SP3:libicu-32bit-4.0-7.26.15","SUSE Linux Enterprise Server 11 SP3:libicu-4.0-7.26.15","SUSE Linux 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