地图 / Tcpdump before 4.9.3 has a buffer over-read in print-802_11.c (CVE-2018-16227)

Tcpdump before 4.9.3 has a buffer over-read in print-802_11.c (CVE-2018-16227)

内存破坏 / 越界读 / #724243

厂商: Internet Bug Bounty
严重程度: 高危 · CVSS 9.8
赏金: $500
弱点: 越界读
研究员: @bugbasher
披露日期: 2020-02-13
资产: IBB (Legacy)
CVE: CVE-2018-16227

该报告还没有中文解读。

原文摘录

摘自原文（4670 字符中的一小部分）

Versions of tcpdump before 4.9.3 are vulnerable to a buffer over-read in print-802_11.c. This vulnerability was disclosed to the tcpdump maintainers and was recently patched in version 4.9.3 and disclosed as (CVE-2018-16227).

原文中的代码

CVE-2018-16227,tcpdump,ieee802.11_meshhdr-oobr.pcap,"Ryan Ackroyd",2018/05/26,Y,4846b3c5d0a850e860baf4f07340495d29837d09,4.9.3,,

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

2019-10-28报告提交
2020-02-13公开披露

阅读 HackerOne 原文 ↗作者 @bugbasher · 版权归作者与 Internet Bug Bounty 所有

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