USN-2351-1

Antoine Delignat-Lavaud and Karthikeyan Bhargavan discovered that nginx incorrectly reused cached SSL sessions. An attacker could possibly use this issue in certain configurations to obtain access to information from a different virtual host.

References

Affected packages

Ubuntu:14.04:LTS / nginx

Package

Name: nginx
Purl: pkg:deb/ubuntu/nginx@1.4.6-1ubuntu3.1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.6-1ubuntu3.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "nginx",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-common",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-core",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-core-dbg",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-doc",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-extras",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-extras-dbg",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-full",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-full-dbg",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-light",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-light-dbg",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-naxsi",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-naxsi-dbg",
            "binary_version": "1.4.6-1ubuntu3.1"
        },
        {
            "binary_name": "nginx-naxsi-ui",
            "binary_version": "1.4.6-1ubuntu3.1"
        }
    ]
}