POJIA破甲
地图 / mirb only: stack-buffer-overflow (OOB write) in main()

mirb only: stack-buffer-overflow (OOB write) in main()

内存破坏 / 栈溢出 / #219870

厂商
shopify-scripts
严重程度
中危
赏金
—
弱点
栈溢出
研究员
@geeknik
披露日期
2017-05-09
资产
—
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1113 字符中的一小部分)
Triggered in `7e28510` (7 April 2017) with `mirb` only.
原文中的代码
==17976==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fffeb477fb0 at pc 0x408c21 bp 0x7fffeb477a90 sp 0x7fffeb477a88
WRITE of size 1 at 0x7fffeb477fb0 thread T0
    #0 0x408c20 in main /root/mruby/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c:466
    #1 0x7f96e4703b44 in …

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 shopify-scripts 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @geeknik · 版权归作者与 shopify-scripts 所有

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