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Package "nginx"

Name: nginx

Description:

small, powerful, scalable web/proxy server
Latest version: 1.18.0-6ubuntu14.10
Release: jammy (22.04)
Level: security
Repository: main
Homepage: https://nginx.net

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Other versions of "nginx" in Jammy

Repository Area Version
base main 1.18.0-6ubuntu14
base universe 1.18.0-6ubuntu14
security universe 1.18.0-6ubuntu14.10
updates universe 1.18.0-6ubuntu14.10
updates main 1.18.0-6ubuntu14.10
PPA: Nginx from nginx.org 1.30.0-1~jammy

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Changelog

Version: 1.18.0-6ubuntu14.10 2026-04-27 14:10:57 UTC

  nginx (1.18.0-6ubuntu14.10) jammy-security; urgency=medium

  * SECURITY UPDATE: process crash in ngx_mail_auth_http_module
    - debian/patches/CVE-2026-27651.patch: fixed clearing s->passwd in auth
      http requests in src/mail/ngx_mail_auth_http_module.c.
    - CVE-2026-27651
  * SECURITY UPDATE: buffer overflow in ngx_http_dav_module module
    - debian/patches/CVE-2026-27654.patch: add destination length
      validation for COPY and MOVE in
      src/http/modules/ngx_http_dav_module.c.
    - CVE-2026-27654
  * SECURITY UPDATE: buffer overflow in ngx_http_mp4_module module
    - debian/patches/CVE-2026-27784.patch: fixed possible integer overflow
      on 32-bit platforms in src/http/modules/ngx_http_mp4_module.c.
    - CVE-2026-27784
  * SECURITY UPDATE: header injection in ngx_mail_smtp_module module
    - debian/patches/CVE-2026-28753.patch: add host validation in
      src/mail/ngx_mail_smtp_handler.c.
    - CVE-2026-28753
  * SECURITY UPDATE: buffer overflow in ngx_http_mp4_module module
    - debian/patches/CVE-2026-32647.patch: avoid zero size buffers in
      output in src/http/modules/ngx_http_mp4_module.c.
    - CVE-2026-32647

 -- Marc Deslauriers <email address hidden> Thu, 23 Apr 2026 08:28:46 -0400
Source diff to previous version
CVE-2026-27651 When the ngx_mail_auth_http_module module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate
CVE-2026-27654 NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_dav_module module that might allow an attacker to trigger a buffer overflow to
CVE-2026-27784 The 32-bit implementation of NGINX Open Source has a vulnerability in the ngx_http_mp4_module module, which might allow an attacker to over-read or o
CVE-2026-28753 NGINX Plus and NGINX Open Source have a vulnerability in the ngx_mail_smtp_module module due to the improper handling of CRLF sequences in DNS respon
CVE-2026-32647 NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module module, which might allow an attacker to trigger a buffer over-read

Version: 1.18.0-6ubuntu14.8 2026-02-12 23:07:52 UTC

  nginx (1.18.0-6ubuntu14.8) jammy-security; urgency=medium

  * SECURITY UPDATE: Proxy server response plain text injection
    - debian/patches/CVE-2026-1642.patch: detect premature plain text
      response from SSL backend in src/http/ngx_http_upstream.c.
    - CVE-2026-1642

 -- Marc Deslauriers <email address hidden> Mon, 09 Feb 2026 09:09:38 -0500
Source diff to previous version
CVE-2026-1642 A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a ma

Version: 1.18.0-6ubuntu14.7 2025-08-25 17:07:35 UTC

  nginx (1.18.0-6ubuntu14.7) jammy-security; urgency=medium

  * SECURITY UPDATE: data leak in ngx_mail_smtp_module
    - debian/patches/CVE-2025-53859.patch: properly check lengths in
      src/mail/ngx_mail_handler.c.
    - CVE-2025-53859

 -- Marc Deslauriers <email address hidden> Fri, 22 Aug 2025 08:46:32 -0400
Source diff to previous version
CVE-2025-53859 NGINX Open Source and NGINX Plus have a vulnerability in the ngx_mail_smtp_module that might allow an unauthenticated attacker to over-read NGINX SMT

Version: 1.18.0-6ubuntu14.6 2025-02-24 14:07:00 UTC

  nginx (1.18.0-6ubuntu14.6) jammy-security; urgency=medium

  * SECURITY UPDATE: null pointer dereference in nginx-rtmp-module.
    - debian/modules/rtmp/ngx_rtmp_amf.c patched with upstream
      commits.
  * SECURITY UPDATE: buffer overrun in nginx-rtmp-module
    - debian/modules/rtmp/ngx_rtmp_handler.c patched with upstream
      commits.
  * Closes LP: #1977718

 -- Thomas Ward <email address hidden> Fri, 14 Feb 2025 13:40:46 -0500
Source diff to previous version
1977718 buffer overflow, null pointer deref in nginx rtmp module

Version: 1.18.0-6ubuntu14.5 2024-09-16 15:07:07 UTC

  nginx (1.18.0-6ubuntu14.5) jammy-security; urgency=medium

  * SECURITY UPDATE: DoS in ngx_http_mp4_module
    - debian/patches/CVE-2024-7347-1.patch: fixed buffer underread while
      updating stsz atom in src/http/modules/ngx_http_mp4_module.c.
    - debian/patches/CVE-2024-7347-2.patch: reject unordered chunks in stsc
      atom in src/http/modules/ngx_http_mp4_module.c.
    - CVE-2024-7347

 -- Marc Deslauriers <email address hidden> Tue, 10 Sep 2024 09:51:15 -0400
CVE-2024-7347 NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resu


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