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ubuntuUbuntuUSN-3734-1
HistoryAug 10, 2018 - 12:00 a.m.

OpenJDK 8 vulnerability

2018-08-1000:00:00
ubuntu.com
49

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

6.6 Medium

AI Score

Confidence

Low

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

58.5%

Releases

  • Ubuntu 16.04 ESM

Packages

  • openjdk-8 - Open Source Java implementation

Details

It was discovered that the PatternSyntaxException class in OpenJDK
did not properly validate arguments passed to it. An attacker could
use this to possibly construct a class that caused a denial of service
(excessive memory consumption).

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchopenjdk-8-jdk< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-dbg< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-demo< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-doc< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-jdk-headless< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-jre< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-jre-headless< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-jre-jamvm< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-jre-zero< 8u181-b13-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchopenjdk-8-source< 8u181-b13-0ubuntu0.16.04.1UNKNOWN

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

6.6 Medium

AI Score

Confidence

Low

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

58.5%