{"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. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2020-26264","title":"Title"},{"category":"description","text":"Go Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.25 a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit. The vulnerability was patched in version 1.9.25.","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-2020-26264","url":"https://www.suse.com/security/cve/CVE-2020-26264"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1179985 for CVE-2020-26264","url":"https://bugzilla.suse.com/1179985"}],"title":"SUSE CVE CVE-2020-26264","tracking":{"current_release_date":"2025-02-17T06:14:38Z","generator":{"date":"2023-02-15T03:53:13Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2020-26264","initial_release_date":"2023-02-15T03:53:13Z","revision_history":[{"date":"2023-02-15T03:53:13Z","number":"2","summary":"Current version"},{"date":"2025-01-01T05:14:28Z","number":"3","summary":"Current version"},{"date":"2025-02-15T05:53:11Z","number":"4","summary":"Current version"},{"date":"2025-02-17T06:14:38Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}}}