UBUNTU-CVE-2017-5637

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Source
https://ubuntu.com/security/CVE-2017-5637
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-5637.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-5637
Related
Published
2017-10-10T01:30:00Z
Modified
2017-10-10T01:30:00Z
Severity
  • 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

Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10, 3.5.3, and later.

References

Affected packages

Ubuntu:Pro:14.04:LTS / zookeeper

Package

Name
zookeeper
Purl
pkg:deb/ubuntu/zookeeper?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.5+dfsg-1ubuntu0.1~esm1

Affected versions

3.*

3.4.5+dfsg-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-java"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-java-doc"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt-dev"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt2"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt2-dbgsym"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st-dev"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st2"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st2-dbgsym"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper2"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "python-zookeeper"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "python-zookeeper-dbgsym"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "zookeeper"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "zookeeper-bin"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "zookeeper-bin-dbgsym"
        },
        {
            "binary_version": "3.4.5+dfsg-1ubuntu0.1~esm1",
            "binary_name": "zookeeperd"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / zookeeper

Package

Name
zookeeper
Purl
pkg:deb/ubuntu/zookeeper?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.8-1ubuntu0.1~esm1

Affected versions

3.*

3.4.6-8
3.4.7-1
3.4.8-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-java"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-java-doc"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt-dev"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt2"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt2-dbgsym"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st-dev"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st2"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st2-dbgsym"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libzookeeper2"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "python-zookeeper"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "zookeeper"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "zookeeper-bin"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "zookeeper-bin-dbgsym"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "zookeeperd"
        }
    ]
}

Ubuntu:18.04:LTS / zookeeper

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.10-3

Affected versions

3.*

3.4.10-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.10-3",
            "binary_name": "libzookeeper-java"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "libzookeeper-java-doc"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "libzookeeper-mt-dev"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "libzookeeper-mt2"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "libzookeeper-mt2-dbgsym"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "libzookeeper-st-dev"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "libzookeeper-st2"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "libzookeeper-st2-dbgsym"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "python-zookeeper"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "python-zookeeper-dbgsym"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "zookeeper"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "zookeeper-bin"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "zookeeper-bin-dbgsym"
        },
        {
            "binary_version": "3.4.10-3",
            "binary_name": "zookeeperd"
        }
    ]
}