{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"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-2024-23836","title":"Title"},{"category":"description","text":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 6.0.16 and 7.0.3, an attacker can craft traffic to cause Suricata to use far more CPU and memory for processing the traffic than needed, which can lead to extreme slow downs and denial of service.  This vulnerability is patched in 6.0.16 or 7.0.3.  Workarounds include disabling the affected protocol app-layer parser in the yaml and reducing the `stream.reassembly.depth` value helps reduce the severity of the issue.","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-2024-23836","url":"https://www.suse.com/security/cve/CVE-2024-23836"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"title":"SUSE CVE CVE-2024-23836","tracking":{"current_release_date":"2025-07-28T23:35:58Z","generator":{"date":"2025-07-28T23:35:58Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2024-23836","initial_release_date":"2025-07-28T23:35:58Z","revision_history":[{"date":"2025-07-28T23:35:58Z","number":"2","summary":"Current version"}],"status":"interim","version":"2"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"libsuricata8_0_0-8.0.0-1.1","product":{"name":"libsuricata8_0_0-8.0.0-1.1","product_id":"libsuricata8_0_0-8.0.0-1.1","product_identification_helper":{"purl":"pkg:rpm/suse/libsuricata8_0_0@8.0.0-1.1"}}},{"category":"product_version","name":"suricata-8.0.0-1.1","product":{"name":"suricata-8.0.0-1.1","product_id":"suricata-8.0.0-1.1","product_identification_helper":{"purl":"pkg:rpm/suse/suricata@8.0.0-1.1"}}},{"category":"product_version","name":"suricata-devel-8.0.0-1.1","product":{"name":"suricata-devel-8.0.0-1.1","product_id":"suricata-devel-8.0.0-1.1","product_identification_helper":{"purl":"pkg:rpm/suse/suricata-devel@8.0.0-1.1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"libsuricata8_0_0-8.0.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:libsuricata8_0_0-8.0.0-1.1"},"product_reference":"libsuricata8_0_0-8.0.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"suricata-8.0.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:suricata-8.0.0-1.1"},"product_reference":"suricata-8.0.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"suricata-devel-8.0.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:suricata-devel-8.0.0-1.1"},"product_reference":"suricata-devel-8.0.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2024-23836","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2024-23836"}],"notes":[{"category":"general","text":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 6.0.16 and 7.0.3, an attacker can craft traffic to cause Suricata to use far more CPU and memory for processing the traffic than needed, which can lead to extreme slow downs and denial of service.  This vulnerability is patched in 6.0.16 or 7.0.3.  Workarounds include disabling the affected protocol app-layer parser in the yaml and reducing the `stream.reassembly.depth` value helps reduce the severity of the issue.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:libsuricata8_0_0-8.0.0-1.1","openSUSE Tumbleweed:suricata-8.0.0-1.1","openSUSE Tumbleweed:suricata-devel-8.0.0-1.1"]},"references":[{"category":"external","summary":"CVE-2024-23836","url":"https://www.suse.com/security/cve/CVE-2024-23836"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["openSUSE Tumbleweed:libsuricata8_0_0-8.0.0-1.1","openSUSE Tumbleweed:suricata-8.0.0-1.1","openSUSE Tumbleweed:suricata-devel-8.0.0-1.1"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["openSUSE Tumbleweed:libsuricata8_0_0-8.0.0-1.1","openSUSE Tumbleweed:suricata-8.0.0-1.1","openSUSE Tumbleweed:suricata-devel-8.0.0-1.1"]}],"threats":[{"category":"impact","date":"2024-02-26T18:01:14Z","details":"important"}],"title":"CVE-2024-23836"}]}