POJIA破甲
地图 / Incorrect Encoding Conversion in hostname results in indeterminate SSRF vulnerabilities

Incorrect Encoding Conversion in hostname results in indeterminate SSRF vulnerabilities

内存破坏 / 类型混淆 / #2552179

厂商
curl
严重程度
低危
赏金
—
弱点
类型混淆
研究员
@z3r0yu
披露日期
2024-06-18
资产
—
CVE
CVE-2012-1823CVE-2024-4577

该报告还没有中文解读。

原文摘录

摘自原文(3975 字符中的一小部分)
Summary: Best-Fit is a character mapping strategy designed to resolve the issue when characters in the source code page lack a direct equivalent in the target code page. During the conversion of characters from a Unicode code page to a non-Unicode code page, if a corresponding character cannot be …
原文中的代码
http://¹²7.0.0.1

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 @z3r0yu · 版权归作者与 curl 所有

同类报告

Image queue default key of 'None' and GraphQL unhandled type exceptionReddit · 2021-10-27 · $500GnuTLS CURLINFO_TLS_SESSION / CURLINFO_TLS_SSL_PTR type confusioncurl · 2025-07-23Incorrect Type Conversion in interpreting IPv4-mapped IPv6 addresses and below `curl` results in indeterminate SSRF vulnerabilities.curl · 2024-05-08Insufficient Type Check leading to Developer ability to delete Project, Repository, Group, ...GitLab · 2020-11-02 · $5,00037: `curl_mprintf` `%F` format specifier not consumed, causing variadic argument desynchronizationcurl · 2026-09-14Connector/ODBC SQLGetDescRec treats descriptor handle as statement handle, heap OOB write on every callMariaDB · 2026-11-04