SUSE-CU-2025:7342-1: Security update of suse/nginx

[sle-container-updates at lists.suse.com]

SUSE Container Update Advisory: suse/nginx
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Container Advisory ID : SUSE-CU-2025:7342-1
Container Tags        : suse/nginx:1.21 , suse/nginx:1.21-63.6 , suse/nginx:latest
Container Release     : 63.6
Severity              : important
Type                  : security
References            : 1236851 1248070 1249584 CVE-2025-23419 CVE-2025-53859 CVE-2025-59375
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The container suse/nginx was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2025:3444-1
Released:    Wed Oct  1 14:42:58 2025
Summary:     Security update for nginx
Type:        security
Severity:    moderate
References:  1236851,1248070,CVE-2025-23419,CVE-2025-53859
This update for nginx fixes the following issues:

- CVE-2025-53859: the server side may leak arbitrary bytes during the NGINX SMTP authentication process (bsc#1248070).
- CVE-2025-23419: session resumption can bypass client certificate authentication requirements using TLSv1.3 (bsc#1236851).

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Advisory ID: SUSE-SU-2025:3508-1
Released:    Thu Oct  9 10:32:56 2025
Summary:     Security update for expat
Type:        security
Severity:    important
References:  1249584,CVE-2025-59375
This update for expat fixes the following issues:

- CVE-2025-59375: memory amplification vulnerability allows attackers to trigger excessive dynamic memory allocations
  by submitting crafted XML input (bsc#1249584).


The following package changes have been done:

- libexpat1-2.7.1-150700.3.6.1 updated
- nginx-1.21.5-150600.10.12.1 updated
- container:registry.suse.com-bci-bci-base-15.7-5b0ddc1b793392d929e479d905c39f68b1dbff898fbc8834c86033bcc2277d34-0 updated