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Update dependency urllib3 to v1.26.17 [SECURITY] - autoclosed #103

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@renovate renovate bot commented Oct 3, 2023

Mend Renovate

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
urllib3 (changelog) ==1.26.16 -> ==1.26.17 age adoption passing confidence

GitHub Vulnerability Alerts

CVE-2023-43804

urllib3 doesn't treat the Cookie HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a Cookie header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly.

Users must handle redirects themselves instead of relying on urllib3's automatic redirects to achieve safe processing of the Cookie header, thus we decided to strip the header by default in order to further protect users who aren't using the correct approach.

Affected usages

We believe the number of usages affected by this advisory is low. It requires all of the following to be true to be exploited:

  • Using an affected version of urllib3 (patched in v1.26.17 and v2.0.6)
  • Using the Cookie header on requests, which is mostly typical for impersonating a browser.
  • Not disabling HTTP redirects
  • Either not using HTTPS or for the origin server to redirect to a malicious origin.

Remediation

  • Upgrading to at least urllib3 v1.26.17 or v2.0.6
  • Disabling HTTP redirects using redirects=False when sending requests.
  • Not using the Cookie header.

Release Notes

urllib3/urllib3 (urllib3)

v1.26.17

Compare Source


Configuration

📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate. View repository job log here.

@renovate renovate bot requested a review from a team as a code owner October 3, 2023 04:15
@renovate renovate bot added dependencies Pull requests that update a dependency file renovate labels Oct 3, 2023
@renovate renovate bot enabled auto-merge (squash) October 3, 2023 04:15
@renovate renovate bot force-pushed the renovate/pypi-urllib3-vulnerability branch from 424582c to 90757f3 Compare October 4, 2023 08:28
@renovate renovate bot changed the title Update dependency urllib3 to v1.26.17 [SECURITY] Update dependency urllib3 to v1.26.17 [SECURITY] - autoclosed Oct 4, 2023
@renovate renovate bot closed this Oct 4, 2023
auto-merge was automatically disabled October 4, 2023 10:51

Pull request was closed

@renovate renovate bot deleted the renovate/pypi-urllib3-vulnerability branch October 4, 2023 10:52
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