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地图 / Apache HTTP [2.4.17-2.4.38] Local Root Privilege Escalation

Apache HTTP [2.4.17-2.4.38] Local Root Privilege Escalation

访问控制 / 权限提升 / #520903

厂商
Internet Bug Bounty
严重程度
中危 · CVSS 7.8
赏金
$1,500
弱点
权限提升
研究员
@real
披露日期
2019-09-11
资产
Apache (Legacy)
CVE
CVE-2019-0211CVE-2019-6977

该报告还没有中文解读。

原文摘录

摘自原文(16763 字符中的一小部分)
I reported a Local Root privilege escalation vulnerability on Apache HTTPd at the beginning of the year. Apache has now patched it, [as you can see here](https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2019-0211). The vulnerability affects mod_prefork, mod_event, and mod_worker, the …
原文中的代码
(gdb) p *ap_scoreboard_image 
$3 = {
  global = 0x7f4a9323e008, 
  parent = 0x7f4a9323e020, 
  servers = 0x55835eddea78
}
(gdb) p ap_scoreboard_image->servers[0]
$5 = (worker_score *) 0x7f4a93240820

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Internet Bug Bounty 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @real · 版权归作者与 Internet Bug Bounty 所有

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