POJIA破甲
地图 / Unsafe Global IFS Modification in OS400 Shell Script Enables Command Injection and Parsing Flaws (CWE-78/CWE-20)

Unsafe Global IFS Modification in OS400 Shell Script Enables Command Injection and Parsing Flaws (CWE-78/CWE-20)

其他弱点 / 输入校验不当 / #3295656

厂商
curl
严重程度
中危
赏金
—
弱点
输入校验不当
研究员
@spectre-1
披露日期
2025-08-12
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(4229 字符中的一小部分)
In the curl source repository, the OS400 initialization script (packages/OS400/make-incs.sh) modifies the global shell variable IFS (Internal Field Separator) without local scoping or restoration. This pattern exposes users and CI/CD systems to unintended parsing, command injection, and logic …

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 @spectre-1 · 版权归作者与 curl 所有

同类报告

Steal ALL collateral during liquidation by exploiting lack of validation in `flip.kick`BlockDev Sp. Z o.o · 2019-10-01Bypass of GitLab CI runner slash fix in YAML validationGitLab · 2019-04-10Bypass "No Links" Restriction in Biography via Protocol-Relative URL (//)Mozilla · 2025-07-29HTML Injection on tiktoktutorials via firstName parameterTikTok · 2021-10-30Bypass of Restricted Keyword "Mozilla" in Display Name Field via Unicode Homoglyphs on addons.allizom.orgMozilla · 2026-04-27 · $500moderate: Apache HTTP Server: mod_rewrite proxy handler substitution (CVE-2024-39573) CWE-20 Improper Input ValidationInternet Bug Bounty · 2024-08-12 · $2,600