USN-3735-1

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

References

Affected packages

Ubuntu:14.04:LTS / openjdk-7

Package

Name: openjdk-7
Purl: pkg:deb/ubuntu/openjdk-7@7u181-2.6.14-0ubuntu0.2?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7u181-2.6.14-0ubuntu0.2

Affected versions

7u25-2.*

7u25-2.3.12-4ubuntu3

7u25-2.3.12-4ubuntu5

7u45-2.*

7u45-2.4.3-3ubuntu1

7u45-2.4.3-3ubuntu2

7u45-2.4.3-4ubuntu1

7u45-2.4.3-4ubuntu2

7u51-2.*

7u51-2.4.4-1ubuntu1

7u51-2.4.5-1ubuntu1

7u51-2.4.6~pre1-1ubuntu2

7u51-2.4.6-1ubuntu3

7u51-2.4.6-1ubuntu4

7u55-2.*

7u55-2.4.7-1ubuntu1

7u65-2.*

7u65-2.5.1-4ubuntu1~0.14.04.1

7u65-2.5.1-4ubuntu1~0.14.04.2

7u65-2.5.2-3~14.04

7u71-2.*

7u71-2.5.3-0ubuntu0.14.04.1

7u75-2.*

7u75-2.5.4-1~trusty1

7u79-2.*

7u79-2.5.5-0ubuntu0.14.04.2

7u79-2.5.6-0ubuntu1.14.04.1

7u85-2.*

7u85-2.6.1-5ubuntu0.14.04.1

7u91-2.*

7u91-2.6.3-0ubuntu0.14.04.1

7u95-2.*

7u95-2.6.4-0ubuntu0.14.04.1

7u95-2.6.4-0ubuntu0.14.04.2

7u101-2.*

7u101-2.6.6-0ubuntu0.14.04.1

7u111-2.*

7u111-2.6.7-0ubuntu0.14.04.3

7u121-2.*

7u121-2.6.8-1ubuntu0.14.04.1

7u121-2.6.8-1ubuntu0.14.04.3

7u131-2.*

7u131-2.6.9-0ubuntu0.14.04.1

7u131-2.6.9-0ubuntu0.14.04.2

7u151-2.*

7u151-2.6.11-0ubuntu1.14.04.1

7u151-2.6.11-2ubuntu0.14.04.1

7u171-2.*

7u171-2.6.13-0ubuntu0.14.04.2

7u181-2.*

7u181-2.6.14-0ubuntu0.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "icedtea-7-jre-jamvm",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        },
        {
            "binary_name": "openjdk-7-demo",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        },
        {
            "binary_name": "openjdk-7-jdk",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        },
        {
            "binary_name": "openjdk-7-jre",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        },
        {
            "binary_name": "openjdk-7-jre-headless",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        },
        {
            "binary_name": "openjdk-7-jre-lib",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        },
        {
            "binary_name": "openjdk-7-jre-zero",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        },
        {
            "binary_name": "openjdk-7-source",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        },
        {
            "binary_name": "openjdk-7-tests",
            "binary_version": "7u181-2.6.14-0ubuntu0.2"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3735-1.json"

cves_map

{
    "ecosystem": "Ubuntu:14.04:LTS",
    "cves": [
        {
            "id": "CVE-2018-2952",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}