POJIA破甲
地图 / CVE-2026-5773: wrong reuse of SMB connection

CVE-2026-5773: wrong reuse of SMB connection

其他弱点 / Unlabeled / #3650689

厂商
curl
严重程度
低危
赏金
—
弱点
Unlabeled
研究员
@osama-hamad
披露日期
2026-04-29
资产
https://github.com/curl/curl
CVE
CVE-2026-5773

该报告还没有中文解读。

原文摘录

摘自原文(6664 字符中的一小部分)
Affected Version & File **Version:** curl 8.19.0 (and master up to `2e5d219205ebec64a66bfd29bba73dd5049c434f`), and likely older versions supporting SMB. **Files:** `lib/url.c` (at `url_match_proto_config`) and `lib/smb.c`
原文中的代码
// lib/url.c
static bool url_match_proto_config(struct connectdata *conn,
                                   struct url_conn_match *m)
{
  if(!url_match_http_version(conn, m))
    return FALSE;

#ifdef USE_SSH
  if(get_protocol_family(m->needle->scheme) & PROTO_FAMILY_SSH) { …

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 @osama-hamad · 版权归作者与 curl 所有

同类报告

June 2022 Incident ReportHackerOne · 2022-07-01HTML-injection in PDF-export leads to LFIVisma Public · — · $500DOM XSS on duckduckgo.com searchDuckDuckGo · 2020-06-14An attacker can archive and unarchive any structured scope object on HackerOneHackerOne · 2022-04-18Java (Maven): Actually fix the use of insecure protocol to download/upload artifactsGitHub Security Lab · — · $4,000Handling of `tracking` command allows making arbitrary blind requests with user's cookies from Grammarly Extension's originSuperhuman (formerly Grammarly) · 2019-08-01