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地图 / Stack Buffer Overflow in cURL wolfSSL Backend (lib/vtls/wolfssl.c)

Stack Buffer Overflow in cURL wolfSSL Backend (lib/vtls/wolfssl.c)

内存破坏 / 栈溢出 / #3459636

厂商
curl
严重程度
未评级
赏金
—
弱点
栈溢出
研究员
@lm3alm
披露日期
2025-12-09
资产
https://github.com/curl/curl
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(2376 字符中的一小部分)
A stack-based buffer overflow exists in the wssl_strerror function of cURL's wolfSSL TLS backend. The function uses an unsafe strcpy call, relying solely on a DEBUGASSERT macro for boundary checking. This macro is disabled in production release builds (-DNDEBUG), allowing memory corruption when the …

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 curl 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @lm3alm · 版权归作者与 curl 所有

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