USN-7715-1

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Source
https://ubuntu.com/security/notices/USN-7715-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7715-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-7715-1
Upstream
Related
Published
2025-08-25T12:14:35.750688Z
Modified
2025-09-08T16:42:46Z
Summary
nginx vulnerability
Details

It was discovered that the nginx ngxmailsmtp_module module incorrectly handled certain memory operations when doing SMTP authentication. This could possibly result in sensitive information being sent to the authentication server.

References

Affected packages

Ubuntu:22.04:LTS / nginx

Package

Name
nginx
Purl
pkg:deb/ubuntu/nginx@1.18.0-6ubuntu14.7?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.18.0-6ubuntu14.7

Affected versions

1.*

1.18.0-6ubuntu11
1.18.0-6ubuntu12
1.18.0-6ubuntu14
1.18.0-6ubuntu14.1
1.18.0-6ubuntu14.2
1.18.0-6ubuntu14.3
1.18.0-6ubuntu14.4
1.18.0-6ubuntu14.5
1.18.0-6ubuntu14.6

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libnginx-mod-http-auth-pam",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-cache-purge",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-dav-ext",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-echo",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-fancyindex",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-geoip",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-geoip2",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-headers-more-filter",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-image-filter",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-ndk",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-perl",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-subs-filter",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-uploadprogress",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-upstream-fair",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-http-xslt-filter",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-mail",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-nchan",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-rtmp",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-stream",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-stream-geoip",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "libnginx-mod-stream-geoip2",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "nginx",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "nginx-common",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "nginx-core",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "nginx-extras",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "nginx-full",
            "binary_version": "1.18.0-6ubuntu14.7"
        },
        {
            "binary_name": "nginx-light",
            "binary_version": "1.18.0-6ubuntu14.7"
        }
    ]
}

Ubuntu:24.04:LTS / nginx

Package

Name
nginx
Purl
pkg:deb/ubuntu/nginx@1.24.0-2ubuntu7.5?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.24.0-2ubuntu7.5

Affected versions

1.*

1.24.0-1ubuntu1
1.24.0-2ubuntu1
1.24.0-2ubuntu2
1.24.0-2ubuntu3
1.24.0-2ubuntu4
1.24.0-2ubuntu6
1.24.0-2ubuntu7
1.24.0-2ubuntu7.1
1.24.0-2ubuntu7.3
1.24.0-2ubuntu7.4

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libnginx-mod-http-geoip",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "libnginx-mod-http-image-filter",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "libnginx-mod-http-perl",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "libnginx-mod-http-xslt-filter",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "libnginx-mod-mail",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "libnginx-mod-stream",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "libnginx-mod-stream-geoip",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "nginx",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "nginx-common",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "nginx-core",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "nginx-dev",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "nginx-extras",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "nginx-full",
            "binary_version": "1.24.0-2ubuntu7.5"
        },
        {
            "binary_name": "nginx-light",
            "binary_version": "1.24.0-2ubuntu7.5"
        }
    ]
}

Ubuntu:25.04 / nginx

Package

Name
nginx
Purl
pkg:deb/ubuntu/nginx@1.26.3-2ubuntu1.2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.26.3-2ubuntu1.2

Affected versions

1.*

1.26.0-2ubuntu3
1.26.0-3ubuntu1
1.26.3-2ubuntu1
1.26.3-2ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libnginx-mod-http-geoip",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "libnginx-mod-http-image-filter",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "libnginx-mod-http-perl",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "libnginx-mod-http-xslt-filter",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "libnginx-mod-mail",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "libnginx-mod-stream",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "libnginx-mod-stream-geoip",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "nginx",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "nginx-common",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "nginx-core",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "nginx-dev",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "nginx-extras",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "nginx-full",
            "binary_version": "1.26.3-2ubuntu1.2"
        },
        {
            "binary_name": "nginx-light",
            "binary_version": "1.26.3-2ubuntu1.2"
        }
    ]
}