CVE-2026-41458 漏洞深度分析

漏洞概述

CVE 编号: CVE-2026-41458
CVSS 评分: 8.2(HIGH)
CVSS 向量: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE 分类: CWE-362
漏洞状态: Deferred
发布时间: 2026-04-22T03:16:01.067
最后更新: 2026-07-14T21:16:50.650

漏洞描述

OwnTone Server versions 28.4 through 29.0 contain a race condition vulnerability in the DAAP login handler that allows unauthenticated attackers to crash the server by exploiting unsynchronized access to the global DAAP session list. Attackers can flood the DAAP /login endpoint with concurrent requests to trigger a remote denial of service condition without requiring authentication.

影响分析

此漏洞的具体影响取决于实际利用场景。"

修复建议

  1. 及时关注厂商发布的安全更新和补丁
  2. 升级受影响组件到最新版本
  3. 如无法立即升级,参考厂商提供的临时缓解措施
  4. 加强网络访问控制和监控

参考链接

  1. https://github.com/owntone/owntone-server/commit/dca94641a5ed66500822dd51281774794cdb6c22
  2. https://github.com/owntone/owntone-server/pull/1980
  3. https://www.vulncheck.com/advisories/owntone-server-race-condition-dos-via-daap-login