POJIA破甲
地图 / Variant of CVE-2013-0269 (Denial of Service and Unsafe Object Creation Vulnerability in JSON)

Variant of CVE-2013-0269 (Denial of Service and Unsafe Object Creation Vulnerability in JSON)

业务逻辑 / 业务逻辑错误 / #706934

厂商
Ruby
严重程度
低危
赏金
—
弱点
业务逻辑错误
研究员
@jeremyevans
披露日期
2020-04-23
资产
https://github.com/ruby/ruby
CVE
CVE-2013-0269

该报告还没有中文解读。

原文摘录

摘自原文(3950 字符中的一小部分)
During my recent keyword argument separation work on `rb_scan_args` in the master branch, I discovered what I now think is a vulnerability.
原文中的代码
  def JSON(object, *args)
    if object.respond_to? :to_str
      JSON.parse(object.to_str, args.first)

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 Ruby 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @jeremyevans · 版权归作者与 Ruby 所有

同类报告

Modify in-flight data to payment provider Smart2PayValve · 2021-08-10 · $7,500H1514 Ability to MiTM Shopify PoS Session to Takeover CommunicationsShopify · 2019-11-04Hackerone is not properly deleting user idHackerOne · 2021-06-11Double Payout via PayPalCoinbase · 2018-04-04 · $10,000Getting New Invitations without Leaving ProgramsHackerOne · 2020-10-15[fleet.city-mobil.ru] Driver balance increasingMail.ru · —
Variant of CVE-2013-0269 (Denial of Service and Unsafe Object Creation Vulnerability in JSON) · 破甲 POJIA