Security Reporting: Difference between revisions

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Proxmox Server Solutions takes security seriously.
Proxmox Server Solutions takes security of its projects seriously.
As such, we'd like to know when a security bug is found so that it can be fixed and disclosed in a timely manner.
As such, we'd like to know when a security bug is found so that it can be fixed and disclosed in a timely manner.


Line 72: Line 72:


We would still appreciate if you notify us about any assigned ID, for coordination and communication purpose.
We would still appreciate if you notify us about any assigned ID, for coordination and communication purpose.
== Infrastructure Issues ==
If you found an issue within our infrastructure's software we'd appreciate if you use one of the following approaches, depending on the kind of bug in question:
* for bugs in the underlying software we recommend contacting the respective upstream, if that isn't active anymore it can make sense to give our security team a heads-up
* for configuration bugs you can follow above standard reporting and contact us over email.
: But note here that issues found by automatic scanners often are either out-dated practice or very unlikely to have a practical impact (e.g., for web-sites where the browser can already do the protection itself).
: Some scanners also report our mail settings as problematic, but they are deliberately chosen as we also run various mail services like mailing lists that require specific attention.
== Bug Bounties ==
Proxmox Server Solutions GmbH currently does not offer paid bug bounties. We understand that security research takes a lot of effort, and we'll periodically evaluate if we can allocate some funding in the future.


[[Category: HOWTO]]
[[Category: HOWTO]]

Revision as of 08:32, 16 November 2022

Proxmox Server Solutions takes security of its projects seriously. As such, we'd like to know when a security bug is found so that it can be fixed and disclosed in a timely manner.

Note that we only support the latest point release, where the version is not yet EOL (End of Life). So, before reporting, please verify that the issue is present in a release that is still supported. For that, consider the following support timeline tables:

Contact

Please report security bugs to the Proxmox security team by email at <security@proxmox.com>.

Include all relevant information required to reproduce the issue.

Any exploit code is considered helpful - we will treat such samples as private and won't publish them. If you or your organization already assembled a fix and has signed our CLA please send that along as patch, as that can speed up the process considerably.

Please send plain text emails without attachments where possible. It is much harder to have a context-quoted discussion about a complex issue if all the details are hidden away in attachments.

We will normally send out an initial confirmation mail about the reception of a report within the next (Austrian) business day.

If you must send highly confidential information you may use the following public GPG key, with fingerprint E679 2AA6 98E1 1855 375A B9E3 5D0C BD43 61F2 04C5 to encrypt the message.

pub   rsa4096 2022-09-01 [expires: 2032-08-29]
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uid                      Proxmox Security Team <security@proxmox.com>

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Additionally available to download in binary format from the enterprise CDN.

Disclosure and Embargoed Information

Once a robust fix has been developed, the release process starts. Proxmox Server Solutions will release fixes for publicly undisclosed bugs as soon as they become available, but we can hold back sensible information from commits and change logs at the requests of the reporter or an affected party.

CVE assignment

The security team does not normally assign CVEs, nor do we require them for reports or fixes, as this can needlessly complicate the process and may delay the bug handling.

We would still appreciate if you notify us about any assigned ID, for coordination and communication purpose.

Infrastructure Issues

If you found an issue within our infrastructure's software we'd appreciate if you use one of the following approaches, depending on the kind of bug in question:

  • for bugs in the underlying software we recommend contacting the respective upstream, if that isn't active anymore it can make sense to give our security team a heads-up
  • for configuration bugs you can follow above standard reporting and contact us over email.
But note here that issues found by automatic scanners often are either out-dated practice or very unlikely to have a practical impact (e.g., for web-sites where the browser can already do the protection itself).
Some scanners also report our mail settings as problematic, but they are deliberately chosen as we also run various mail services like mailing lists that require specific attention.

Bug Bounties

Proxmox Server Solutions GmbH currently does not offer paid bug bounties. We understand that security research takes a lot of effort, and we'll periodically evaluate if we can allocate some funding in the future.