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地图 / CVE-2026-13608: OpenLDAP SASL authentication bypass

CVE-2026-13608: OpenLDAP SASL authentication bypass

身份认证 / Authentication Bypass by Primary Weakness / #3822248

厂商
curl
严重程度
低危
赏金
—
弱点
Authentication Bypass by Primary Weakness
研究员
@hahahkim
披露日期
2026-09-03
资产
https://github.com/curl/curl
CVE
CVE-2026-13608

该报告还没有中文解读。

原文摘录

摘自原文(6532 字符中的一小部分)
Summary: In `lib/openldap.c`, `oldap_state_sasl_resp()` transitions to `OLDAP_STOP` (connection ready) whenever `Curl_sasl_continue()` returns `CURLE_OK` with `progress != SASL_INPROGRESS`. This condition does not distinguish `SASL_DONE` (authentication completed) from `SASL_IDLE` (no mechanism …
原文中的代码
curl 8.21.0-DEV (Linux) libcurl/8.21.0-DEV OpenSSL/3.0.13 zlib/1.3 mit-krb5/1.20.1 OpenLDAP/2.6.10
Release-Date: [unreleased]
Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns ldap ldaps pop3 pop3s rtsp smtp smtps telnet tftp ws wss
Features: alt-svc AsynchDNS GSS-API …

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 @hahahkim · 版权归作者与 curl 所有

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