6 Releases 6 Tags

RSS Feed

• v1.0.1 744693a5f1

  [Security] Update to Jinja2 and related packages Stable

  dubey released this 2025-03-16 13:13:12 -04:00 | 1 commits to main since this release

  Update Jinja2 to resolve GHSA-cpwx-vrp4-4pq7

  TLDR:

  An oversight in how the Jinja sandboxed environment interacts with the |attr filter allows an attacker that controls the content of a template to execute arbitrary Python code.
  
  To exploit the vulnerability, an attacker needs to control the content of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates.
  
  Jinja's sandbox does catch calls to str.format and ensures they don't escape the sandbox. However, it's possible to use the |attr filter to get a reference to a string's plain format method, bypassing the sandbox. After the fix, the |attr filter no longer bypasses the environment's attribute lookup.
  

  Docker images are available at:

  git.dws.rip/dubey/foldsite:1.0.1@sha256:8b71c245f5ad1f8d590b8836617b24af01637aa3df5e85858d1e9bf67373252a
  git.dws.rip/dubey/foldsite:1.0@sha256:8b71c245f5ad1f8d590b8836617b24af01637aa3df5e85858d1e9bf67373252a
  git.dws.rip/dubey/foldsite:sha-744693a5f153e551f9c3629d2fa12b890a268e0d@sha256:8b71c245f5ad1f8d590b8836617b24af01637aa3df5e85858d1e9bf67373252a
  git.dws.rip/dubey/foldsite:latest@sha256:8b71c245f5ad1f8d590b8836617b24af01637aa3df5e85858d1e9bf67373252a
  

  Downloads

  • Source Code (ZIP)
  • Source Code (TAR.GZ)