CVE-2018-2637

NameCVE-2018-2637
DescriptionVulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: JMX). Supported versions that are affected are Java SE: 6u171, 7u161, 8u152 and 9.0.1; Java SE Embedded: 8u151; JRockit: R28.3.16. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded, JRockit accessible data as well as unauthorized access to critical data or complete access to all Java SE, Java SE Embedded, JRockit accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1339-1, DSA-4144-1, DSA-4166-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openjdk-7 (PTS)jessie (security), jessie7u181-2.6.14-1~deb8u1fixed
openjdk-8 (PTS)stretch8u171-b11-1~deb9u1fixed
stretch (security)8u181-b13-1~deb9u1fixed
buster8u171-b11-2fixed
sid8u181-b13-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openjdk-6source(unstable)(unfixed)medium
openjdk-6sourcewheezy(unfixed)end-of-life
openjdk-7source(unstable)(unfixed)medium
openjdk-7sourceexperimental7u171-2.6.13-1medium
openjdk-7sourcejessie7u171-2.6.13-1~deb8u1mediumDSA-4166-1
openjdk-7sourcewheezy7u171-2.6.13-1~deb7u1mediumDLA-1339-1
openjdk-8source(unstable)8u162-b12-1medium
openjdk-8sourcestretch8u162-b12-1~deb9u1mediumDSA-4144-1
openjdk-9source(unstable)9.0.4+12-1medium

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