UBUNTU-CVE-2025-23419

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Source
https://ubuntu.com/security/CVE-2025-23419
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-23419.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-23419
Related
Published
2025-02-05T18:15:00Z
Modified
2025-04-23T15:04:29Z
Summary
[none]
Details

When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. This vulnerability arises when TLS Session Tickets https://nginx.org/en/docs/http/ngxhttpsslmodule.html#sslsessionticketkey are used and/or the SSL session cache https://nginx.org/en/docs/http/ngxhttpsslmodule.html#sslsession_cache are used in the default server and the default server is performing client certificate authentication. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References

Affected packages

Ubuntu:Pro:14.04:LTS / nginx

Package

Name
nginx
Purl
pkg:deb/ubuntu/nginx@1.4.6-1ubuntu3.9+esm5?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.1-3ubuntu1
1.4.3-2ubuntu1
1.4.4-1ubuntu1
1.4.4-2ubuntu1
1.4.4-4ubuntu1
1.4.5-1ubuntu1
1.4.6-1ubuntu2
1.4.6-1ubuntu3
1.4.6-1ubuntu3.1
1.4.6-1ubuntu3.2
1.4.6-1ubuntu3.3
1.4.6-1ubuntu3.4
1.4.6-1ubuntu3.5
1.4.6-1ubuntu3.6
1.4.6-1ubuntu3.7
1.4.6-1ubuntu3.8
1.4.6-1ubuntu3.9
1.4.6-1ubuntu3.9+esm1
1.4.6-1ubuntu3.9+esm2
1.4.6-1ubuntu3.9+esm3
1.4.6-1ubuntu3.9+esm4
1.4.6-1ubuntu3.9+esm5

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / nginx

Package

Name
nginx
Purl
pkg:deb/ubuntu/nginx@1.10.3-0ubuntu0.16.04.5+esm6?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.9.3-1ubuntu1
1.9.6-2ubuntu1
1.9.6-2ubuntu2
1.9.9-0ubuntu1
1.9.9-1ubuntu1
1.9.10-0ubuntu1
1.9.10-1ubuntu1
1.9.11-0ubuntu1
1.9.11-0ubuntu2
1.9.12-0ubuntu1
1.9.13-0ubuntu1
1.9.14-0ubuntu1
1.9.15-0ubuntu1
1.10.0-0ubuntu0.16.04.1
1.10.0-0ubuntu0.16.04.2
1.10.0-0ubuntu0.16.04.3
1.10.0-0ubuntu0.16.04.4
1.10.3-0ubuntu0.16.04.1
1.10.3-0ubuntu0.16.04.2
1.10.3-0ubuntu0.16.04.3
1.10.3-0ubuntu0.16.04.4
1.10.3-0ubuntu0.16.04.5
1.10.3-0ubuntu0.16.04.5+esm1
1.10.3-0ubuntu0.16.04.5+esm2
1.10.3-0ubuntu0.16.04.5+esm3
1.10.3-0ubuntu0.16.04.5+esm4
1.10.3-0ubuntu0.16.04.5+esm5
1.10.3-0ubuntu0.16.04.5+esm6

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / nginx

Package

Name
nginx
Purl
pkg:deb/ubuntu/nginx@1.14.0-0ubuntu1.11+esm1?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.12.1-0ubuntu2
1.13.6-2ubuntu1
1.13.6-2ubuntu2
1.13.10-1ubuntu1
1.13.12-0ubuntu1
1.14.0-0ubuntu1
1.14.0-0ubuntu1.1
1.14.0-0ubuntu1.2
1.14.0-0ubuntu1.3
1.14.0-0ubuntu1.4
1.14.0-0ubuntu1.5
1.14.0-0ubuntu1.6
1.14.0-0ubuntu1.7
1.14.0-0ubuntu1.9
1.14.0-0ubuntu1.10
1.14.0-0ubuntu1.11
1.14.0-0ubuntu1.11+esm1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / nginx

Package

Name
nginx
Purl
pkg:deb/ubuntu/nginx@1.18.0-0ubuntu1.7?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.18.0-0ubuntu1.7

Affected versions

1.*

1.16.1-0ubuntu2
1.16.1-0ubuntu3
1.17.5-0ubuntu1
1.17.6-0ubuntu1
1.17.7-0ubuntu1
1.17.8-0ubuntu1
1.17.8-0ubuntu2
1.17.8-0ubuntu3
1.17.9-0ubuntu1
1.17.9-0ubuntu2
1.17.9-0ubuntu3
1.17.10-0ubuntu1
1.18.0-0ubuntu1
1.18.0-0ubuntu1.2
1.18.0-0ubuntu1.3
1.18.0-0ubuntu1.4
1.18.0-0ubuntu1.5
1.18.0-0ubuntu1.6

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-auth-pam"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-auth-pam-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-cache-purge"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-cache-purge-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-dav-ext"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-dav-ext-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-echo"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-echo-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-fancyindex"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-fancyindex-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-geoip"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-geoip-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-geoip2"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-geoip2-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-headers-more-filter"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-headers-more-filter-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-image-filter"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-image-filter-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-lua"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-lua-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-ndk"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-ndk-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-perl"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-perl-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-subs-filter"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-subs-filter-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-uploadprogress"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-uploadprogress-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-upstream-fair"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-upstream-fair-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-xslt-filter"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-http-xslt-filter-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-mail"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-mail-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-nchan"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-nchan-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-rtmp"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-rtmp-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-stream"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "libnginx-mod-stream-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-common"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-core"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-core-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-doc"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-extras"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-extras-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-full"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-full-dbgsym"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-light"
        },
        {
            "binary_version": "1.18.0-0ubuntu1.7",
            "binary_name": "nginx-light-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / nginx

Package

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

Affected ranges

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

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

Ecosystem specific 

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

Ubuntu:24.10 / nginx

Package

Name
nginx
Purl
pkg:deb/ubuntu/nginx@1.26.0-2ubuntu3.2?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.26.0-2ubuntu3.2

Affected versions

1.*

1.24.0-2ubuntu7
1.26.0-1ubuntu2
1.26.0-2ubuntu2
1.26.0-2ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-http-geoip"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-http-geoip-dbgsym"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-http-image-filter"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-http-image-filter-dbgsym"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-http-perl"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-http-perl-dbgsym"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-http-xslt-filter"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-http-xslt-filter-dbgsym"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-mail"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-mail-dbgsym"
        },
        {
            "binary_version": "1.26.0-2ubuntu3.2",
            "binary_name": "libnginx-mod-stream"
        },
        {
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