PT-2019-3439 · Oracle+4 · Java Se+5

Nati Nimni · Published 2019-07-16 · Updated 2024-06-15 · CVE-2019-2842

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Java SE version 8u212

Description The issue is related to the Java SE component, specifically the JCE subcomponent, and is associated with inadequate access control. It allows an unauthenticated attacker with network access via multiple protocols to compromise Java SE, resulting in a partial denial of service. This issue affects Java deployments that load and run untrusted code, relying on the Java sandbox for security. It can be exploited through APIs in the specified component, for example, via a web service supplying data to the APIs.

Recommendations For Java SE version 8u212, consider disabling the use of the JCE component until a patch is available, or restrict access to APIs that could be used to exploit this issue. As a temporary workaround, avoid using web services that supply data to the APIs in the affected component. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2019-03610

CESA-2019_1811

CESA-2019_1815

CESA-2019_1816

CESA-2019_1839

CESA-2019_1840

CVE-2019-2842

DSA-4485-1

MGASA-2019-0241

OPENSUSE-SU-2019:1912-1

OPENSUSE-SU-2019_1912-1

OPENSUSE-SU-2024:10876-1

RHSA-2019:1811

RHSA-2019:1815

RHSA-2019:1816

RHSA-2019:1839

RHSA-2019:1840

RHSA-2019_1811

RHSA-2019_1815

RHSA-2019_1816

RHSA-2019_1839

RHSA-2019_1840

SUSE-SU-2019:2021-1

SUSE-SU-2019:2028-1

SUSE-SU-2019:2036-1

SUSE-SU-2019:2036-2

USN-4080-1

Affected Products

Centos

Java Platform

Java Se

Red Hat

Suse

Ubuntu

References · 226

• https://ubuntu.com/security/CVE-2019-2842 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4485-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:2028-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2019-0241.html · Security Note
• https://osv.dev/vulnerability/MGASA-2019-0241 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-2786 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-7317 · Vendor Advisory
• http://oracle.com/technetwork/security-advisory/cpujul2019-5072835.html · Vendor Advisory
• https://osv.dev/vulnerability/USN-4080-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03610 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-2842 · Security Note
• https://usn.ubuntu.com/4080-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-2745 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4080-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-2842 · Vendor Advisory