在 JetBrains IntelliJ IDEA 2022.2 之前的版本中，通过 Vagrant 可执行文件可能存在本地代码执行漏洞

此漏洞的潜在影响是严重的，攻击者可以利用它在受影响的系统上执行任意代码，从而获得对系统的完全控制权。攻击者可能能够窃取敏感数据、安装恶意软件或进行其他恶意活动。由于该漏洞允许本地代码执行，因此攻击者需要先获得对受影响系统的访问权限，例如通过社会工程学或利用其他漏洞。Vagrant 可执行文件的存在使得攻击者能够更容易地利用此漏洞，因为 Vagrant 经常用于开发和测试环境。

Developers and users of JetBrains IntelliJ IDEA who are using Vagrant for virtual machine management are at risk. This includes individuals working on projects that rely on Vagrant for development environments, as well as organizations that use IntelliJ IDEA in their software development workflows.

• windows / java: Check for suspicious Vagrant executables in user profiles or temporary directories. Use PowerShell to monitor process creation events for IntelliJ IDEA launching Vagrant.exe with unusual arguments.

Get-Process -Name IntelliJIDEA | ForEach-Object {
  $process = $_.Modules | Where-Object {$_.FileName -like "*vagrant.exe"}
  if ($process) {
    Write-Host "Potential malicious Vagrant execution: $($process.FileName)"
  }
}

• linux / server: Monitor IntelliJ IDEA processes for execution of Vagrant executables. Examine system logs for errors or unusual activity related to Vagrant. Use lsof to identify open Vagrant files.

lsof | grep IntelliJIDEA | grep vagrant

• generic web: While this is a local vulnerability, monitor IntelliJ IDEA's network activity for unexpected connections or data transfers.

1. 2022-07-28Disclosure

   disclosure

1. 已保留2022-07-28
2. 发布日期2022-07-28
3. 修改日期2024-08-03
4. EPSS 更新日期2026-04-02

缓解此漏洞的最佳方法是升级到 IntelliJ IDEA 2022.2 或更高版本。如果无法立即升级，可以考虑以下临时缓解措施：限制对 Vagrant 可执行文件的访问权限，确保只有授权用户才能运行它。禁用 Vagrant 集成，如果不需要使用 Vagrant 功能。监控系统日志，查找与 Vagrant 相关的可疑活动。升级后，请验证漏洞是否已成功修复，例如通过尝试触发漏洞并确认其不再有效。