CVE-2020-2800

NameCVE-2020-2800
DescriptionVulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Lightweight HTTP Server). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded 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 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/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-2193-1, DSA-4662-1, DSA-4668-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openjdk-11 (PTS)buster11.0.8+10-1~deb10u1fixed
buster (security)11.0.9+11-1~deb10u1fixed
bullseye, sid11.0.9.1+1-1fixed
openjdk-14 (PTS)bullseye, sid14.0.2+12-1.1fixed
openjdk-8 (PTS)stretch8u252-b09-1~deb9u1fixed
stretch (security)8u272-b10-0+deb9u1fixed
sid8u272-b10-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openjdk-11sourcebuster11.0.7+10-3~deb10u1DSA-4662-1
openjdk-11source(unstable)11.0.7+10-1
openjdk-14source(unstable)14.0.1+7-1
openjdk-7sourcejessie7u261-2.6.22-1~deb8u1DLA-2193-1
openjdk-7source(unstable)(unfixed)
openjdk-8sourcestretch8u252-b09-1~deb9u1DSA-4668-1
openjdk-8source(unstable)8u252-b09-1

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