SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2020-2604

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).

HIGH 8.1EPSS 4.90%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (4.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. 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 takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS v3.0 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS 3.1
8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
4.90% probability · 92th percentile
CISA KEV
Not listed
Weakness
CWE-502
Affected
oracle/commerce experience manager · oracle/commerce guided search · oracle/graalvm · oracle/jdk · oracle/jre · redhat/enterprise linux · redhat/enterprise linux desktop · redhat/enterprise linux eus · redhat/enterprise linux server · redhat/enterprise linux server aus · redhat/enterprise linux server tus · redhat/enterprise linux workstation · oracle/openjdk · debian/debian linux · canonical/ubuntu linux · opensuse/leap · netapp/active iq unified manager · netapp/e-series performance analyzer · netapp/e-series santricity management plug-ins · netapp/e-series santricity os controller · +7 more
Source
secalert_us@oracle.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.