Double-free vulnerability in libcurl with rustls via NoServerCertVerifier condition leads to application crash
该报告还没有中文解读。
原文摘录
摘自原文(2911 字符中的一小部分)
Summary: There is a double-free in libcurl with rustls. The root cause is reported and it is fixed in https://github.com/curl/curl/pull/19425, while I did not try to evaluate the actual triggering at that time.
原文中的代码
else if(ca_info_blob || ssl_cafile) {
result = init_config_builder_verifier(data,
config_builder,
conn_config,
ca_info_blob, …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 @xkernel · 版权归作者与 curl 所有