CVE-2018-2657

NameCVE-2018-2657
DescriptionVulnerability in the Java SE, JRockit component of Oracle Java SE (subcomponent: Serialization). Supported versions that are affected are Java SE: 6u171 and 7u161; JRockit: R28.3.16. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, JRockit. 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 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
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)
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openjdk-6 (PTS)wheezy, wheezy (security)6b38-1.13.10-1~deb7u1fixed
openjdk-7 (PTS)wheezy7u95-2.6.4-1~deb7u1fixed
wheezy (security)7u171-2.6.13-1~deb7u1fixed
jessie7u111-2.6.7-1~deb8u1fixed
jessie (security)7u171-2.6.13-1~deb8u1fixed
openjdk-8 (PTS)stretch8u151-b12-1~deb9u1fixed
stretch (security)8u171-b11-1~deb9u1fixed
buster, sid8u171-b11-2fixed
openjdk-9 (PTS)buster, sid9.0.4+12-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openjdk-6source(unstable)(not affected)
openjdk-7source(unstable)(not affected)
openjdk-8source(unstable)(not affected)
openjdk-9source(unstable)(not affected)

Notes

- openjdk-9 <not-affected> (Seems to be specific to Oracle Java)
- openjdk-8 <not-affected> (Seems to be specific to Oracle Java)
- openjdk-7 <not-affected> (Seems to be specific to Oracle Java)
- openjdk-6 <not-affected> (Seems to be specific to Oracle Java)

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