Amazon Linux 2023 : nginx, nginx-all-modules, nginx-core (ALAS2023-2025-1152)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1152 advisory. NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the serve...

Low: nginx

Issue Overview: NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server...

nginx-1.29.1-1.1 on GA media (moderate)

nginx-1.29.1-1.1 on GA media Announcement ID: openSUSE-SU-2025:15450-1 Rating: moderate Cross-References: CVE-2025-53859 CVSS scores: CVE-2025-53859 SUSE : 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2025-53859 SUSE : 6.3...

UBUNTU-CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

FreeBSD : nginx -- worker process memory disclosure (eb03714d-79f0-11f0-b4c1-ac5afc632ba3)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the eb03714d-79f0-11f0-b4c1-ac5afc632ba3 advisory. F5 reports: NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might...

OPENSUSE-SU-2025:15449-1 nginx-1.29.1-1.1 on GA media

These are all security issues fixed in the nginx-1.29.1-1.1 package on the GA media of openSUSE Tumbleweed...

Malicious code in mixedzone-nginx-auth-request (npm)

The package mixedzone-nginx-auth-request was found to contain malicious code...

MAL-2025-26510 Malicious code in mixedzone-nginx-auth-request (npm)

The package mixedzone-nginx-auth-request was found to contain malicious code...

SUSE CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

DEBIAN-CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

AZL-66308 CVE-2025-53859 affecting package nginx for versions less than 1.22.1-14

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

AZL-66311 CVE-2025-53859 affecting package nginx for versions less than 1.25.4-5

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the ngxmailsmtpmodule during the NGINX SMTP authentication process. An attacker can access sensitive information by sending specially crafted SMTP requests that trigger an out-of-bounds read. Note: The issue affect...

CVE-2025-53859 NGINX ngx_mail_smtp_module vulnerability

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

CVE-2025-53859 NGINX ngx_mail_smtp_module vulnerability

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

CVE-2025-53859

Technical details about CVE-2025-53859 are not provided in the connected documents. The initial description notes an over-read in NGINX SMTP authentication, but no technical specifics are included here. Monitor for updates.