USN-4236-3

It was discovered that Libgcrypt was susceptible to a ECDSA timing attack. An attacker could possibly use this attack to recover sensitive information.

References

Affected packages

Ubuntu:14.04:LTS / libgcrypt11

Package

Name: libgcrypt11
Purl: pkg:deb/ubuntu/libgcrypt11@1.5.3-2ubuntu4.6+esm1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.3-2ubuntu4.6+esm1

Affected versions

1.*

1.5.0-3ubuntu3

1.5.3-2ubuntu1

1.5.3-2ubuntu4

1.5.3-2ubuntu4.1

1.5.3-2ubuntu4.2

1.5.3-2ubuntu4.3

1.5.3-2ubuntu4.4

1.5.3-2ubuntu4.5

1.5.3-2ubuntu4.6

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libgcrypt11-doc",
            "binary_version": "1.5.3-2ubuntu4.6+esm1"
        },
        {
            "binary_name": "libgcrypt11-udeb",
            "binary_version": "1.5.3-2ubuntu4.6+esm1"
        },
        {
            "binary_name": "libgcrypt11-dev",
            "binary_version": "1.5.3-2ubuntu4.6+esm1"
        },
        {
            "binary_name": "libgcrypt11",
            "binary_version": "1.5.3-2ubuntu4.6+esm1"
        }
    ]
}