{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. 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Page","text":"https://www.suse.com/security/cve/CVE-2021-39923"}],"notes":[{"category":"general","text":"Large loop in the PNRP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file","title":"CVE description"}],"product_status":{"known_affected":["HPE Helion OpenStack 8:libwireshark9","HPE Helion OpenStack 8:libwiretap7","HPE Helion OpenStack 8:libwscodecs1","HPE Helion OpenStack 8:libwsutil8","HPE Helion OpenStack 8:wireshark","HPE Helion OpenStack 8:wireshark-gtk","SUSE Linux Enterprise Server 11 SP1 for Teradata:wireshark","SUSE Linux Enterprise Server 11 SP4 LTSS:wireshark","SUSE OpenStack Cloud 8:libwireshark9","SUSE OpenStack Cloud 8:libwiretap7","SUSE OpenStack Cloud 8:libwscodecs1","SUSE OpenStack Cloud 8:libwsutil8","SUSE OpenStack Cloud 8:wireshark","SUSE OpenStack Cloud 8:wireshark-gtk","SUSE OpenStack Cloud Crowbar 8:libwireshark9","SUSE OpenStack Cloud Crowbar 8:libwiretap7","SUSE OpenStack Cloud 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