{"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-2019-20637","title":"Title"},{"category":"description","text":"An issue was discovered in Varnish Cache before 6.0.5 LTS, 6.1.x and 6.2.x before 6.2.2, and 6.3.x before 6.3.1. It does not clear a pointer between the handling of one client request and the next request within the same connection. This sometimes causes information to be disclosed from the connection workspace, such as data structures associated with previous requests within this connection or VCL-related temporary headers.","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-2019-20637","url":"https://www.suse.com/security/cve/CVE-2019-20637"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1169040 for CVE-2019-20637","url":"https://bugzilla.suse.com/1169040"},{"category":"external","summary":"Advisory link for 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version"},{"date":"2025-03-15T10:23:30Z","number":"6","summary":"Current version"},{"date":"2025-04-25T05:53:45Z","number":"7","summary":"Current version"}],"status":"interim","version":"7"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Liberty Linux 8","product":{"name":"SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8","product_identification_helper":{"cpe":"cpe:/o:suse:sll:8"}}},{"category":"product_name","name":"SUSE Package Hub 15 SP1","product":{"name":"SUSE Package Hub 15 SP1","product_id":"SUSE Package Hub 15 SP1"}},{"category":"product_name","name":"openSUSE Leap 15.1","product":{"name":"openSUSE Leap 15.1","product_id":"openSUSE Leap 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