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地图 / libtiff 4.0.6 segfault / read outside of buffer (CVE-2016-9297)

libtiff 4.0.6 segfault / read outside of buffer (CVE-2016-9297)

内存破坏 / 内存破坏(通用) / #182140

厂商
Internet Bug Bounty
严重程度
低危
赏金
—
弱点
内存破坏(通用)
研究员
@geeknik
披露日期
2019-10-04
资产
IBB (Legacy)
CVE
CVE-2016-9297

该报告还没有中文解读。

原文摘录

摘自原文(1694 字符中的一小部分)
segfault and read outside of buffer in libtiff 4.0.6 and possibly earlier. This library is baked into web browsers used by millions and also devices like the PlayStation Portable and the iPhone.
原文中的代码
ASAN:SIGSEGV
=================================================================
==6884==ERROR: AddressSanitizer: SEGV on unknown address 0x7faf9b2d2000 (pc
0x7faf999ecd10 sp 0x7ffe26e325b8 bp 0x7faf9b2d1fff T0)
    #0 0x7faf999ecd0f in strlen (/lib/x86_64-linux-gnu/libc.so.6+0x81d0f)
    #1 …

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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 Internet Bug Bounty 所有

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