Security update for apache2 SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2026:20030-1 Final 1 1 2026-01-14T10:49:51Z current 2026-01-14T10:49:51Z 2026-01-14T10:49:51Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for apache2 This update for apache2 fixes the following issues: - CVE-2025-55753: Fixed mod_md (ACME), unintended retry intervals (bsc#1254511) - CVE-2025-58098: Fixed Server Side Includes adds query string to #exec cmd (bsc#1254512) - CVE-2025-65082: Fixed CGI environment variable override (bsc#1254514) - CVE-2025-66200: Fixed mod_userdir+suexec bypass via AllowOverride FileInfo (bsc#1254515) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Leap-16.0-139 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1254511 SUSE Bug 1254511 https://bugzilla.suse.com/1254512 SUSE Bug 1254512 https://bugzilla.suse.com/1254514 SUSE Bug 1254514 https://bugzilla.suse.com/1254515 SUSE Bug 1254515 https://www.suse.com/security/cve/CVE-2025-55753/ SUSE CVE CVE-2025-55753 page https://www.suse.com/security/cve/CVE-2025-58098/ SUSE CVE CVE-2025-58098 page https://www.suse.com/security/cve/CVE-2025-65082/ SUSE CVE CVE-2025-65082 page https://www.suse.com/security/cve/CVE-2025-66200/ SUSE CVE CVE-2025-66200 page openSUSE Leap 16.0 apache2-2.4.63-160000.3.1 apache2-devel-2.4.63-160000.3.1 apache2-event-2.4.63-160000.3.1 apache2-manual-2.4.63-160000.3.1 apache2-prefork-2.4.63-160000.3.1 apache2-utils-2.4.63-160000.3.1 apache2-worker-2.4.63-160000.3.1 apache2-2.4.63-160000.3.1 as a component of openSUSE Leap 16.0 apache2-devel-2.4.63-160000.3.1 as a component of openSUSE Leap 16.0 apache2-event-2.4.63-160000.3.1 as a component of openSUSE Leap 16.0 apache2-manual-2.4.63-160000.3.1 as a component of openSUSE Leap 16.0 apache2-prefork-2.4.63-160000.3.1 as a component of openSUSE Leap 16.0 apache2-utils-2.4.63-160000.3.1 as a component of openSUSE Leap 16.0 apache2-worker-2.4.63-160000.3.1 as a component of openSUSE Leap 16.0 An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures (~30 days in default configurations), to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: from 2.4.30 before 2.4.66. Users are recommended to upgrade to version 2.4.66, which fixes the issue. CVE-2025-55753 openSUSE Leap 16.0:apache2-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-devel-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-event-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-manual-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-prefork-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-utils-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-worker-2.4.63-160000.3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-55753.html CVE-2025-55753 https://bugzilla.suse.com/1254511 SUSE Bug 1254511 Apache HTTP Server 2.4.65 and earlier with Server Side Includes (SSI) enabled and mod_cgid (but not mod_cgi) passes the shell-escaped query string to #exec cmd="..." directives. This issue affects Apache HTTP Server before 2.4.66. Users are recommended to upgrade to version 2.4.66, which fixes the issue. CVE-2025-58098 openSUSE Leap 16.0:apache2-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-devel-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-event-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-manual-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-prefork-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-utils-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-worker-2.4.63-160000.3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-58098.html CVE-2025-58098 https://bugzilla.suse.com/1254512 SUSE Bug 1254512 Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server for CGI programs. This issue affects Apache HTTP Server from 2.4.0 through 2.4.65. Users are recommended to upgrade to version 2.4.66 which fixes the issue. CVE-2025-65082 openSUSE Leap 16.0:apache2-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-devel-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-event-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-manual-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-prefork-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-utils-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-worker-2.4.63-160000.3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-65082.html CVE-2025-65082 https://bugzilla.suse.com/1254514 SUSE Bug 1254514 mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are recommended to upgrade to version 2.4.66, which fixes the issue. CVE-2025-66200 openSUSE Leap 16.0:apache2-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-devel-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-event-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-manual-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-prefork-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-utils-2.4.63-160000.3.1 openSUSE Leap 16.0:apache2-worker-2.4.63-160000.3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-66200.html CVE-2025-66200 https://bugzilla.suse.com/1254515 SUSE Bug 1254515