UBUNTU-CVE-2017-14227

In MongoDB libbson 1.7.0, the bsonitercodewscope function in bson-iter.c miscalculates a bsonutf8validate length argument, which allows remote attackers to cause a denial of service (heap-based buffer over-read in the bsonutf8validate function in bson-utf8.c), as demonstrated by bson-to-json.c.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libbson

Package

Name: libbson
Purl: pkg:deb/ubuntu/libbson@1.3.1-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.1-1ubuntu0.1~esm1

Affected versions

1.*

1.3.1-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libbson-1.0-0",
            "binary_version": "1.3.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libbson-1.0-0-dbgsym",
            "binary_version": "1.3.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libbson-dbg",
            "binary_version": "1.3.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libbson-dev",
            "binary_version": "1.3.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libbson-dev-dbgsym",
            "binary_version": "1.3.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libbson-doc",
            "binary_version": "1.3.1-1ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}