CVE-2025-25186
Description
Moderate: ruby:3.3 security update
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: alma — https://errata.almalinux.org/8/ALSA-2025-10217.html
Vendor advisory: alma — https://bugzilla.redhat.com/2349700
Vendor advisory: alma — https://bugzilla.redhat.com/2349699
Vendor advisory: alma — https://bugzilla.redhat.com/2344680
Vendor advisory: alma — https://access.redhat.com/errata/RHSA-2025:10217
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2025-25186
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2025:4493
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2025-25186.html
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2025:10217
Vendor advisory: redhat — https://access.redhat.com/errata/RHSA-2025:4493
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| rocky | 8 | fixed | |
| sles | affected | | |
| rocky | 9 | fixed | |
| debian | bookworm | affected | |
| debian | forky | fixed | 3.3.8-1 |
| debian | sid | fixed | 3.3.8-1 |
| debian | trixie | fixed | 3.3.8-1 |
References
- https://github.com/ruby/net-imap/security/advisories/GHSA-7fc5-f82f-cx69
- https://access.redhat.com/errata/RHSA-2025:4493
- https://errata.rockylinux.org/RLSA-2025:10217
- https://www.suse.com/security/cve/CVE-2025-25186.html
- https://errata.rockylinux.org/RLSA-2025:4493
- https://nvd.nist.gov/vuln/detail/CVE-2025-25186
- https://github.com/ruby/net-imap/commit/70e3ddd071a94e450b3238570af482c296380b35
- https://github.com/ruby/net-imap/commit/c8c5a643739d2669f0c9a6bb9770d0c045fd74a3
- https://github.com/ruby/net-imap/commit/cb92191b1ddce2d978d01b56a0883b6ecf0b1022
- https://github.com/ruby/net-imap
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/net-imap/CVE-2025-25186.yml
- https://ruby.github.io/net-imap/Net/IMAP/AppendUIDData.html
- https://ruby.github.io/net-imap/Net/IMAP/CopyUIDData.html
- https://ruby.github.io/net-imap/Net/IMAP/UIDPlusData.html
- https://security-tracker.debian.org/tracker/CVE-2025-25186
- https://access.redhat.com/errata/RHSA-2025:10217
- https://bugzilla.redhat.com/2344680
- https://bugzilla.redhat.com/2349699
- https://bugzilla.redhat.com/2349700
- https://errata.almalinux.org/8/ALSA-2025-10217.html
Verify integrity in audit chain (admin only). AS-IS.