USN-4218-1

Jakub Wilk discovered that GNU C Library incorrectly handled certain memory alignments. An attacker could possibly use this issue to execute arbitrary code or cause a crash.

References

Affected packages

Ubuntu:Pro:14.04:LTS / eglibc

Package

Name: eglibc
Purl: pkg:deb/ubuntu/eglibc@2.19-0ubuntu6.15+esm1?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.19-0ubuntu6.15+esm1

Affected versions

2.*

2.17-93ubuntu4

2.18-0ubuntu1

2.18-0ubuntu2

2.18-0ubuntu4

2.18-0ubuntu5

2.18-0ubuntu6

2.18-0ubuntu7

2.19-0ubuntu2

2.19-0ubuntu3

2.19-0ubuntu4

2.19-0ubuntu5

2.19-0ubuntu6

2.19-0ubuntu6.1

2.19-0ubuntu6.3

2.19-0ubuntu6.4

2.19-0ubuntu6.5

2.19-0ubuntu6.6

2.19-0ubuntu6.7

2.19-0ubuntu6.8

2.19-0ubuntu6.9

2.19-0ubuntu6.10

2.19-0ubuntu6.11

2.19-0ubuntu6.13

2.19-0ubuntu6.14

2.19-0ubuntu6.15

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "eglibc-source"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-dev-ppc64"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-ppc64"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "multiarch-support"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm1",
            "binary_name": "nscd"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4218-1.json"

cves_map

{
    "ecosystem": "Ubuntu:Pro:14.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2018-6485"
        }
    ]
}