Bug 2259382
| Summary: | Exim 4.97.1 : can't receive emails > 5 MB due to pcre2 bug | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | customercare |
| Component: | exim | Assignee: | David Woodhouse <dwmw2> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 40 | CC: | bennie.joubert, dwmw2, jskarvad, martin.fraenzl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | All | ||
| Whiteboard: | |||
| Fixed In Version: | exim-4.97.1-5.fc41 exim-4.97.1-5.fc39 exim-4.97.1-5.fc38 exim-4.97.1-5.fc40 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2024-03-04 09:29:51 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
customercare
2024-01-21 00:57:10 UTC
Additional note:
AFAIK the bug needs a config that utilizes pcre functionality i.e. regexp , which is very common, but may not be part of the default config shipped with exim. The most used regexp will the 0-day prevention rule from 2020 to filter out the "run{}" root-exploit.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 40 development cycle. Changing version to 40. FEDORA-2024-c4c5481a1c (exim-4.97.1-5.fc41) has been submitted as an update to Fedora 41. https://bodhi.fedoraproject.org/updates/FEDORA-2024-c4c5481a1c FEDORA-2024-c4c5481a1c (exim-4.97.1-5.fc41) has been pushed to the Fedora 41 stable repository. If problem still persists, please make note of it in this bug report. Ähm.. yes. As you did not release a version for F38/39 , the issue still persists there. The bugreport was opened against Rawhide, as all version where affected. Indeed, the f39/f40 versions are built; not yet tested locally and pushed as an update. I'll do f38 too. thx FEDORA-2024-0f5e4879fd (exim-4.97.1-5.fc40) has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2024-0f5e4879fd FEDORA-2024-050c0b0b44 (exim-4.97.1-5.fc39) has been submitted as an update to Fedora 39. https://bodhi.fedoraproject.org/updates/FEDORA-2024-050c0b0b44 FEDORA-2024-f3fb15da40 (exim-4.97.1-5.fc38) has been submitted as an update to Fedora 38. https://bodhi.fedoraproject.org/updates/FEDORA-2024-f3fb15da40 While Updateing: Ausgeführtes Scriptlet: exim-clamav-4.97.1-5.fc38.x86_64 2/6 /bin/chown: warning: '.' should be ':': „exim.exim“ And after the server restart, a message from January war delivered.. that's strange.. in a positive way :D it's a 20 MB mail, which had hit the the 2 MB limit issue in 4.97.1-1 and is now deliverable. OP SUCCESS! :D > /bin/chown: warning: '.' should be ':': „exim.exim“
Fixed that one in rawhide but unless it's actually causing a problem, there's probably no need to backport it until/unless there's another bugfix update for earlier releases?
Thanks for testing.
I agree on, that it's not urgent, in special for f38. AFAIK it's planned to change the behavior of chown in the medium future. Waiting too long, will create unnecessary issues in the future ;) In the end, it's just a simple replace in the specfiles. Not worth waiting in a queue for years. FEDORA-2024-050c0b0b44 has been pushed to the Fedora 39 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-050c0b0b44` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-050c0b0b44 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-0f5e4879fd has been pushed to the Fedora 40 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-0f5e4879fd` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-0f5e4879fd See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-f3fb15da40 has been pushed to the Fedora 38 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-f3fb15da40` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-f3fb15da40 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-050c0b0b44 (exim-4.97.1-5.fc39) has been pushed to the Fedora 39 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2024-f3fb15da40 (exim-4.97.1-5.fc38) has been pushed to the Fedora 38 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2024-0f5e4879fd (exim-4.97.1-5.fc40) has been pushed to the Fedora 40 stable repository. If problem still persists, please make note of it in this bug report. |