POJIA破甲
地图 / CVE-2017-13009 The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobility_print().

CVE-2017-13009 The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobility_print().

内存破坏 / 缓冲区越界读 / #268806

厂商
Internet Bug Bounty
严重程度
中危 · CVSS 7.3
赏金
—
弱点
缓冲区越界读
研究员
@geeknik
披露日期
2019-10-08
资产
IBB (Legacy)
CVE
CVE-2017-13009

该报告还没有中文解读。

原文摘录

摘自原文(1805 字符中的一小部分)
Reported to the devs on 6 March 2017. Tcpdump 4.9.2 released on 8 September 2017. Patch: https://github.com/the-tcpdump-group/tcpdump/commit/db8c799f6dfc68765c9451fcbfca06e662f5bd5f
原文中的代码
./tcpdump -n -r test005

==2606==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60400000dfff at pc 0x0000005ca779 bp 0x7ffe216cc6f0 sp 0x7ffe216cc6e8
READ of size 1 at 0x60400000dfff thread T0
    #0 0x5ca778 in mobility_print /root/tcpdump/./print-mobility.c:301:7
    #1 0x575edc in …

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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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