USN-2232-1

Jüri Aedla discovered that OpenSSL incorrectly handled invalid DTLS fragments. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS, Ubuntu 13.10, and Ubuntu 14.04 LTS. (CVE-2014-0195)

Imre Rad discovered that OpenSSL incorrectly handled DTLS recursions. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2014-0221)

KIKUCHI Masashi discovered that OpenSSL incorrectly handled certain handshakes. A remote attacker could use this flaw to perform a machine-in-the-middle attack and possibly decrypt and modify traffic. (CVE-2014-0224)

Felix Gröbert and Ivan Fratrić discovered that OpenSSL incorrectly handled anonymous ECDH ciphersuites. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS, Ubuntu 13.10, and Ubuntu 14.04 LTS. (CVE-2014-3470)

References

Affected packages

Ubuntu:14.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.2?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.1f-1ubuntu2.2

Affected versions

1.*

1.0.1e-3ubuntu1

1.0.1e-4ubuntu1

1.0.1e-4ubuntu2

1.0.1e-4ubuntu3

1.0.1e-4ubuntu4

1.0.1f-1ubuntu1

1.0.1f-1ubuntu2

1.0.1f-1ubuntu2.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libcrypto1.0.0-udeb",
            "binary_version": "1.0.1f-1ubuntu2.2"
        },
        {
            "binary_name": "libssl-dev",
            "binary_version": "1.0.1f-1ubuntu2.2"
        },
        {
            "binary_name": "libssl-doc",
            "binary_version": "1.0.1f-1ubuntu2.2"
        },
        {
            "binary_name": "libssl1.0.0",
            "binary_version": "1.0.1f-1ubuntu2.2"
        },
        {
            "binary_name": "libssl1.0.0-dbg",
            "binary_version": "1.0.1f-1ubuntu2.2"
        },
        {
            "binary_name": "libssl1.0.0-udeb",
            "binary_version": "1.0.1f-1ubuntu2.2"
        },
        {
            "binary_name": "openssl",
            "binary_version": "1.0.1f-1ubuntu2.2"
        }
    ]
}