#1069748 mod_ssl: warning about compilation against OpenSSL 3.0.13 instead of 3.0.11 on bookworm

Package:
apache2
Source:
apache2
Description:
Apache HTTP Server
Submitter:
Tomaz Solc
Date:
2026-07-11 07:45:01 UTC
Severity:
normal
#1069748#5
Date:
2024-04-24 06:26:52 UTC
From:
To:
Dear Maintainer,

I noticed that after a recent security update of apache2 on bookworm
(2.4.57-2 -> 2.4.59-1~deb12u1), the following warning started to appear
in the error.log on every apache2 restart:

[ssl:warn] [pid 1144573:tid 281472850739232] AH01882: Init: this version of mod_ssl was compiled against a newer library (OpenSSL 3.0.13 30 Jan 2024 (OpenSSL 3.0.11 19 Sep 2023), version currently loaded is 0x300000B0) - may result in undefined or erroneous behavior
[mpm_event:notice] [pid 1144575:tid 281472850739232] AH00489: Apache/2.4.59 (Debian) mod_fcgid/2.3.9 OpenSSL/3.0.11 configured -- resuming normal operations

Comparing package versions on my system with those listed on
packages.debian.org for bookworm it seems I'm up to date with apache2
and libssl3 (3.0.11-1~deb12u2) packages.

Apart from this warning I haven't noticed any problems so far.

Best regards
Tomaž