CVE-2024-53858— GitHub CLI 信息泄露漏洞
一分钟漏洞结论
影响对象
cli cli
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
GitHub CLI是GitHub CLI开源的一个命令行上的 GitHub。 GitHub CLI 2.63.0之前版本存在信息泄露漏洞，该漏洞源于可能会泄露身份验证令牌。
可能的 ATT&CK 技术 1 AI
T1530 · Data from Cloud Storage
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一、 漏洞 CVE-2024-53858 基础信息
漏洞信息
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Vulnerability Title
Recursive repository cloning can leak authentication tokens to non-GitHub submodule hosts in the gh cli
来源: CVE Program / CVE List V5
Vulnerability Description
The gh cli is GitHub’s official command line tool. A security vulnerability has been identified in the GitHub CLI that could leak authentication tokens when cloning repositories containing `git` submodules hosted outside of GitHub.com and ghe.com. This vulnerability stems from several `gh` commands used to clone a repository with submodules from a non-GitHub host including `gh repo clone`, `gh repo fork`, and `gh pr checkout`. These GitHub CLI commands invoke git with instructions to retrieve authentication tokens using the `credential.helper` configuration variable for any host encountered. Prior to version `2.63.0`, hosts other than GitHub.com and ghe.com are treated as GitHub Enterprise Server hosts and have tokens sourced from the following environment variables before falling back to host-specific tokens stored within system-specific secured storage: 1. `GITHUB_ENTERPRISE_TOKEN`, 2. `GH_ENTERPRISE_TOKEN` and 3. `GITHUB_TOKEN` when the `CODESPACES` environment variable is set. The result being `git` sending authentication tokens when cloning submodules. In version `2.63.0`, these GitHub CLI commands will limit the hosts for which `gh` acts as a credential helper to source authentication tokens. Additionally, `GITHUB_TOKEN` will only be used for GitHub.com and ghe.com. Users are advised to upgrade. Additionally users are advised to revoke authentication tokens used with the GitHub CLI and to review their personal security log and any relevant audit logs for actions associated with their account or enterprise
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
来源: CVE Program / CVE List V5
Vulnerability Type
信息暴露
来源: CVE Program / CVE List V5
Vulnerability Title
GitHub CLI 信息泄露漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
GitHub CLI是GitHub CLI开源的一个命令行上的 GitHub。 GitHub CLI 2.63.0之前版本存在信息泄露漏洞，该漏洞源于可能会泄露身份验证令牌。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2024-53858 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
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CVE-2024-53858 厂商安全公告 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2024-53858
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