USN-4726-1

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Source

https://ubuntu.com/security/notices/USN-4726-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4726-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4726-1

Published

2021-02-09T17:06:24Z

Modified

2026-02-10T04:42:02Z

Summary

openjdk-8, openjdk-lts vulnerability

Details

It was discovered that OpenJDK incorrectly handled the direct buffering of characters. An attacker could use this issue to cause OpenJDK to crash, resulting in a denial of service, or cause other unspecified impact.

References

Affected packages

Ubuntu:16.04:LTS / openjdk-8

Package

Name: openjdk-8
Purl: pkg:deb/ubuntu/openjdk-8@8u282-b08-0ubuntu1~16.04?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8u282-b08-0ubuntu1~16.04

Affected versions

Other

8u66-b01-5

8u72-b05-1ubuntu1

8u72-b05-5

8u72-b05-6

8u72-b15-1

8u72-b15-2ubuntu1

8u72-b15-2ubuntu3

8u72-b15-3ubuntu1

8u77-b03-1ubuntu2

8u77-b03-3ubuntu1

8u77-b03-3ubuntu2

8u77-b03-3ubuntu3

8u91-b14-0ubuntu4~16.*

8u91-b14-0ubuntu4~16.04.1

8u91-b14-3ubuntu1~16.*

8u91-b14-3ubuntu1~16.04.1

8u111-b14-2ubuntu0.*

8u111-b14-2ubuntu0.16.04.2

8u121-b13-0ubuntu1.*

8u121-b13-0ubuntu1.16.04.2

8u131-b11-0ubuntu1.*

8u131-b11-0ubuntu1.16.04.2

8u131-b11-2ubuntu1.*

8u131-b11-2ubuntu1.16.04.2

8u131-b11-2ubuntu1.16.04.3

8u151-b12-0ubuntu0.*

8u151-b12-0ubuntu0.16.04.2

8u162-b12-0ubuntu0.*

8u162-b12-0ubuntu0.16.04.2

8u171-b11-0ubuntu0.*

8u171-b11-0ubuntu0.16.04.1

8u181-b13-0ubuntu0.*

8u181-b13-0ubuntu0.16.04.1

8u181-b13-1ubuntu0.*

8u181-b13-1ubuntu0.16.04.1

8u191-b12-0ubuntu0.*

8u191-b12-0ubuntu0.16.04.1

8u191-b12-2ubuntu0.*

8u191-b12-2ubuntu0.16.04.1

8u212-b03-0ubuntu1.*

8u212-b03-0ubuntu1.16.04.1

8u222-b10-1ubuntu1~16.*

8u222-b10-1ubuntu1~16.04.1

8u232-b09-0ubuntu1~16.*

8u232-b09-0ubuntu1~16.04.1

8u242-b08-0ubuntu3~16.*

8u242-b08-0ubuntu3~16.04

8u252-b09-1~16.*

8u252-b09-1~16.04

8u265-b01-0ubuntu2~16.*

8u265-b01-0ubuntu2~16.04

8u272-b10-0ubuntu1~16.*

8u272-b10-0ubuntu1~16.04

8u275-b01-0ubuntu1~16.*

8u275-b01-0ubuntu1~16.04

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "8u282-b08-0ubuntu1~16.04",
            "binary_name": "openjdk-8-demo"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~16.04",
            "binary_name": "openjdk-8-jdk"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~16.04",
            "binary_name": "openjdk-8-jdk-headless"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~16.04",
            "binary_name": "openjdk-8-jre"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~16.04",
            "binary_name": "openjdk-8-jre-headless"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~16.04",
            "binary_name": "openjdk-8-jre-jamvm"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~16.04",
            "binary_name": "openjdk-8-jre-zero"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~16.04",
            "binary_name": "openjdk-8-source"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4726-1.json"

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:16.04:LTS"
}

Ubuntu:18.04:LTS / openjdk-8

Package

Name: openjdk-8
Purl: pkg:deb/ubuntu/openjdk-8@8u282-b08-0ubuntu1~18.04?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8u282-b08-0ubuntu1~18.04

Affected versions

Other

8u144-b01-2

8u151-b12-1

8u162-b12-1

8u171-b11-0ubuntu0.*

8u171-b11-0ubuntu0.18.04.1

8u181-b13-0ubuntu0.*

8u181-b13-0ubuntu0.18.04.1

8u181-b13-1ubuntu0.*

8u181-b13-1ubuntu0.18.04.1

8u191-b12-0ubuntu0.*

8u191-b12-0ubuntu0.18.04.1

8u191-b12-2ubuntu0.*

8u191-b12-2ubuntu0.18.04.1

8u212-b03-0ubuntu1.*

8u212-b03-0ubuntu1.18.04.1

8u222-b10-1ubuntu1~18.*

8u222-b10-1ubuntu1~18.04.1

8u232-b09-0ubuntu1~18.*

8u232-b09-0ubuntu1~18.04.1

8u242-b08-0ubuntu3~18.*

8u242-b08-0ubuntu3~18.04

8u252-b09-1~18.*

8u252-b09-1~18.04

8u265-b01-0ubuntu2~18.*

8u265-b01-0ubuntu2~18.04

8u272-b10-0ubuntu1~18.*

8u272-b10-0ubuntu1~18.04

8u275-b01-0ubuntu1~18.*

8u275-b01-0ubuntu1~18.04

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "8u282-b08-0ubuntu1~18.04",
            "binary_name": "openjdk-8-demo"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~18.04",
            "binary_name": "openjdk-8-jdk"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~18.04",
            "binary_name": "openjdk-8-jdk-headless"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~18.04",
            "binary_name": "openjdk-8-jre"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~18.04",
            "binary_name": "openjdk-8-jre-headless"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~18.04",
            "binary_name": "openjdk-8-jre-zero"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~18.04",
            "binary_name": "openjdk-8-source"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4726-1.json"

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:18.04:LTS"
}

Ubuntu:18.04:LTS / openjdk-lts

Package

Name: openjdk-lts
Purl: pkg:deb/ubuntu/openjdk-lts@11.0.10+9-0ubuntu1~18.04?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

11.0.10+9-0ubuntu1~18.04

Affected versions

9.*

9.0.4+12-2ubuntu4

9.0.4+12-4ubuntu1

Other

10~46-4ubuntu1

10~46-5ubuntu1

10.*

10.0.1+10-1ubuntu2

10.0.1+10-3ubuntu1

10.0.2+13-1ubuntu0.18.04.1

10.0.2+13-1ubuntu0.18.04.2

10.0.2+13-1ubuntu0.18.04.3

10.0.2+13-1ubuntu0.18.04.4

11.*

11.0.2+9-3ubuntu1~18.04.3

11.0.3+7-1ubuntu2~18.04.1

11.0.4+11-1ubuntu2~18.04.3

11.0.5+10-0ubuntu1.1~18.04

11.0.6+10-1ubuntu1~18.04.1

11.0.7+10-2ubuntu2~18.04

11.0.8+10-0ubuntu1~18.04.1

11.0.9+11-0ubuntu1~18.04.1

11.0.9.1+1-0ubuntu1~18.04

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "11.0.10+9-0ubuntu1~18.04",
            "binary_name": "openjdk-11-demo"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~18.04",
            "binary_name": "openjdk-11-jdk"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~18.04",
            "binary_name": "openjdk-11-jdk-headless"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~18.04",
            "binary_name": "openjdk-11-jre"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~18.04",
            "binary_name": "openjdk-11-jre-headless"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~18.04",
            "binary_name": "openjdk-11-jre-zero"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~18.04",
            "binary_name": "openjdk-11-source"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4726-1.json"

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:18.04:LTS"
}

Ubuntu:20.04:LTS / openjdk-8

Package

Name: openjdk-8
Purl: pkg:deb/ubuntu/openjdk-8@8u282-b08-0ubuntu1~20.04?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8u282-b08-0ubuntu1~20.04

Affected versions

Other

8u232-b09-0ubuntu1

8u232-b09-1

8u242-b04-1

8u242-b08-0ubuntu3

8u252-b07-1

8u252-b09-1ubuntu1

8u265-b01-0ubuntu2~20.*

8u265-b01-0ubuntu2~20.04

8u272-b10-0ubuntu1~20.*

8u272-b10-0ubuntu1~20.04

8u275-b01-0ubuntu1~20.*

8u275-b01-0ubuntu1~20.04

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "8u282-b08-0ubuntu1~20.04",
            "binary_name": "openjdk-8-demo"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~20.04",
            "binary_name": "openjdk-8-jdk"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~20.04",
            "binary_name": "openjdk-8-jdk-headless"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~20.04",
            "binary_name": "openjdk-8-jre"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~20.04",
            "binary_name": "openjdk-8-jre-headless"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~20.04",
            "binary_name": "openjdk-8-jre-zero"
        },
        {
            "binary_version": "8u282-b08-0ubuntu1~20.04",
            "binary_name": "openjdk-8-source"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4726-1.json"

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:20.04:LTS"
}

Ubuntu:20.04:LTS / openjdk-lts

Package

Name: openjdk-lts
Purl: pkg:deb/ubuntu/openjdk-lts@11.0.10+9-0ubuntu1~20.04?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

11.0.10+9-0ubuntu1~20.04

Affected versions

11.*

11.0.5+10-0ubuntu1

11.0.5+10-2ubuntu1

11.0.6+10-1ubuntu1

11.0.6+10-2ubuntu2

11.0.7+9-1ubuntu1

11.0.7+10-2ubuntu1

11.0.7+10-3ubuntu1

11.0.8+10-0ubuntu1~20.04

11.0.9+11-0ubuntu1~20.04

11.0.9.1+1-0ubuntu1~20.04

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "11.0.10+9-0ubuntu1~20.04",
            "binary_name": "openjdk-11-demo"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~20.04",
            "binary_name": "openjdk-11-jdk"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~20.04",
            "binary_name": "openjdk-11-jdk-headless"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~20.04",
            "binary_name": "openjdk-11-jre"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~20.04",
            "binary_name": "openjdk-11-jre-headless"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~20.04",
            "binary_name": "openjdk-11-jre-zero"
        },
        {
            "binary_version": "11.0.10+9-0ubuntu1~20.04",
            "binary_name": "openjdk-11-source"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4726-1.json"

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:20.04:LTS"
}