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地图 / OOB write in BN_bn2dec() (CVE-2016-2182)

OOB write in BN_bn2dec() (CVE-2016-2182)

内存破坏 / 堆溢出 / #221788

厂商
Internet Bug Bounty
严重程度
低危
赏金
—
弱点
堆溢出
研究员
@theyarestone
披露日期
2017-05-25
资产
OpenSSL (Legacy)
CVE
CVE-2016-2182

该报告还没有中文解读。

原文摘录

摘自原文(428 字符中的一小部分)
The function BN_bn2dec() does not check the return value of BN_div_word(). This can cause an OOB write if an application uses this function with an overly large BIGNUM. This could be a problem if an overly large certificate or CRL is printed out from an untrusted source. TLS is not affected because …

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时间线

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

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