UBUNTU-CVE-2017-18187

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Source

https://ubuntu.com/security/CVE-2017-18187

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-18187.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-18187

Related

Published

2018-02-14T17:29:00Z

Modified

2018-02-14T17:29:00Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

In ARM mbed TLS before 2.7.0, there is a bounds-check bypass through an integer overflow in PSK identity parsing in the sslparseclientpskidentity() function in library/ssl_srv.c.

References

Affected packages

Ubuntu:16.04:LTS / mbedtls

Package

Name: mbedtls
Purl: pkg:deb/ubuntu/mbedtls?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.1-2ubuntu0.3

Affected versions

2.*

2.1.2-1

2.2.0-1

2.2.1-1

2.2.1-2

2.2.1-2ubuntu0.1

2.2.1-2ubuntu0.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2.1-2ubuntu0.3",
            "binary_name": "libmbedcrypto0"
        },
        {
            "binary_version": "2.2.1-2ubuntu0.3",
            "binary_name": "libmbedcrypto0-dbgsym"
        },
        {
            "binary_version": "2.2.1-2ubuntu0.3",
            "binary_name": "libmbedtls-dev"
        },
        {
            "binary_version": "2.2.1-2ubuntu0.3",
            "binary_name": "libmbedtls-doc"
        },
        {
            "binary_version": "2.2.1-2ubuntu0.3",
            "binary_name": "libmbedtls10"
        },
        {
            "binary_version": "2.2.1-2ubuntu0.3",
            "binary_name": "libmbedtls10-dbgsym"
        },
        {
            "binary_version": "2.2.1-2ubuntu0.3",
            "binary_name": "libmbedx509-0"
        },
        {
            "binary_version": "2.2.1-2ubuntu0.3",
            "binary_name": "libmbedx509-0-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / mbedtls

Package

Name: mbedtls
Purl: pkg:deb/ubuntu/mbedtls?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.8.0-1

Affected versions

2.*

2.5.1-1ubuntu1

2.6.0-1

2.7.0-2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.8.0-1",
            "binary_name": "libmbedcrypto1"
        },
        {
            "binary_version": "2.8.0-1",
            "binary_name": "libmbedcrypto1-dbgsym"
        },
        {
            "binary_version": "2.8.0-1",
            "binary_name": "libmbedtls-dev"
        },
        {
            "binary_version": "2.8.0-1",
            "binary_name": "libmbedtls-doc"
        },
        {
            "binary_version": "2.8.0-1",
            "binary_name": "libmbedtls10"
        },
        {
            "binary_version": "2.8.0-1",
            "binary_name": "libmbedtls10-dbgsym"
        },
        {
            "binary_version": "2.8.0-1",
            "binary_name": "libmbedx509-0"
        },
        {
            "binary_version": "2.8.0-1",
            "binary_name": "libmbedx509-0-dbgsym"
        }
    ]
}