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地图 / Infinite loop issue in the state machine of the curl project

Infinite loop issue in the state machine of the curl project

其他弱点 / Unlabeled / #3442060

厂商
curl
严重程度
未评级
赏金
—
弱点
Unlabeled
研究员
@kak1
披露日期
2025-11-26
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(9633 字符中的一小部分)
Vulnerability impact: When curl attempts to download files from a malicious FTP server, it triggers an infinite loop in the code execution.
原文中的代码
static CURLMcode state_performing(struct Curl_easy *data,
                                  struct curltime *nowp,
                                  bool *stream_errorp,
                                  CURLcode *resultp)
{
  char *newurl = NULL;
  bool retry = FALSE;
  CURLMcode rc = CURLM_OK; …

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 @kak1 · 版权归作者与 curl 所有

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