UBUNTU-CVE-2014-3556

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2014-3556

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-3556.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2014-3556

Related

CVE-2014-3556

Published

2014-12-29T20:59:00Z

Modified

2014-12-29T20:59:00Z

Summary

[none]

Details

The STARTTLS implementation in mail/ngxmailsmtp_handler.c in the SMTP proxy in nginx 1.5.x and 1.6.x before 1.6.1 and 1.7.x before 1.7.4 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.

References

Affected packages

Ubuntu:14.04:LTS / nginx

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.6-1ubuntu3

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

Ecosystem specific

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