UBUNTU-CVE-2018-1000168

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Source

https://ubuntu.com/security/CVE-2018-1000168

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1000168.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-1000168

Related

CVE-2018-1000168

Published

2018-04-12T15:00:00Z

Modified

2018-04-12T15:00:00Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

nghttp2 version >= 1.10.0 and nghttp2 <= v1.31.0 contains an Improper Input Validation CWE-20 vulnerability in ALTSVC frame handling that can result in segmentation fault leading to denial of service. This attack appears to be exploitable via network client. This vulnerability appears to have been fixed in >= 1.31.1.

References

Affected packages

Ubuntu:16.04:LTS / nghttp2

Package

Name: nghttp2
Purl: pkg:deb/ubuntu/nghttp2?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.7.1-1

Affected versions

0.*

0.6.7-1

1.*

1.3.4-2

1.4.0-1

1.4.0-2

1.5.0-2

1.6.0-1

1.7.0-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.7.1-1",
            "binary_name": "libnghttp2-14"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "libnghttp2-14-dbgsym"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "libnghttp2-dev"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "libnghttp2-doc"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "nghttp2"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "nghttp2-client"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "nghttp2-client-dbgsym"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "nghttp2-proxy"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "nghttp2-proxy-dbgsym"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "nghttp2-server"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "nghttp2-server-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / nghttp2

Package

Name: nghttp2
Purl: pkg:deb/ubuntu/nghttp2?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.30.0-1ubuntu1

Affected versions

1.*

1.25.0-1

1.27.0-1

1.28.0-1

1.29.0-1

1.29.0-1build1

1.30.0-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "libnghttp2-14"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "libnghttp2-14-dbgsym"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "libnghttp2-dev"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "libnghttp2-doc"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "nghttp2"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "nghttp2-client"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "nghttp2-client-dbgsym"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "nghttp2-proxy"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "nghttp2-proxy-dbgsym"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "nghttp2-server"
        },
        {
            "binary_version": "1.30.0-1ubuntu1",
            "binary_name": "nghttp2-server-dbgsym"
        }
    ]
}