CVE-2020-2757

2020-04-1500:00:00

ubuntu.com

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

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

0.003 Low

EPSS

Percentile

69.2%

JSON

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE
(component: Serialization). 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 ability to cause a
partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note:
Applies to client and server deployment of Java. This vulnerability can be
exploited through sandboxed Java Web Start applications and sandboxed Java
applets. It can also be exploited by supplying data to APIs in the
specified Component without using sandboxed Java Web Start applications or
sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score
3.7 (Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchopenjdk-14< 14.0.1+7-1ubuntu1UNKNOWN
ubuntu18.04noarchopenjdk-8< 8u252-b09-1~18.04UNKNOWN
ubuntu19.10noarchopenjdk-8< 8u252-b09-1~19.10UNKNOWN
ubuntu16.04noarchopenjdk-8< 8u252-b09-1~16.04UNKNOWN
ubuntu18.04noarchopenjdk-lts< 11.0.7+10-2ubuntu2~18.04UNKNOWN
ubuntu19.10noarchopenjdk-lts< 11.0.7+10-2ubuntu2~19.10UNKNOWN
ubuntu20.04noarchopenjdk-lts< 11.0.7+10-2ubuntu1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	openjdk-14	< 14.0.1+7-1ubuntu1	UNKNOWN
ubuntu	18.04	noarch	openjdk-8	< 8u252-b09-1~18.04	UNKNOWN
ubuntu	19.10	noarch	openjdk-8	< 8u252-b09-1~19.10	UNKNOWN
ubuntu	16.04	noarch	openjdk-8	< 8u252-b09-1~16.04	UNKNOWN
ubuntu	18.04	noarch	openjdk-lts	< 11.0.7+10-2ubuntu2~18.04	UNKNOWN
ubuntu	19.10	noarch	openjdk-lts	< 11.0.7+10-2ubuntu2~19.10	UNKNOWN
ubuntu	20.04	noarch	openjdk-lts	< 11.0.7+10-2ubuntu1	UNKNOWN