CVE-2019-2983: Oracle Corporation Java vulnerability

CVE-2019-2983: Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. 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: 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 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).

UnknownCVSS not scoredNot KEV-listedUpdatedOct 1, 2024, 16:25 UTC (UTC+00:00)

Security readout for executives and security teams

This Java vulnerability can let an unauthenticated network attacker trigger a partial denial of service in affected Java runtimes. The business impact is limited availability degradation, not data theft or system takeover, based on the supplied sources. Exposure is most likely where affected Java versions run untrusted sandboxed Java Web Start applications, Java applets in Java SE 8, or services that pass attacker-controlled data into affected serialization APIs. Treat this as routine but necessary Java patching. It is network-reachable and unauthenticated, but reported impact is partial denial of service with high attack complexity and no cited active exploitation. Mitigation focus: Inventory Java SE and Java SE Embedded versions across servers and clients.; Apply Oracle October 2019 CPU or relevant distro/vendor Java security updates.; Prioritize systems processing untrusted serialized or API-supplied data..

Prepared: Jun 6, 2026, 12:50 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Oct 16, 2019, 17:40 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

19Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
RHSA-2019:3134CVE reference · vendor-advisory, x_refsource_REDHAT
RHSA-2019:3135CVE reference · vendor-advisory, x_refsource_REDHAT
https://security.netapp.com/advisory/ntap-20191017-0001/CVE reference · x_refsource_CONFIRM
RHSA-2019:3136CVE reference · vendor-advisory, x_refsource_REDHAT
DSA-4546CVE reference · vendor-advisory, x_refsource_DEBIAN
20191021 [SECURITY] [DSA 4548-1] openjdk-8 security updateCVE reference · mailing-list, x_refsource_BUGTRAQ
20191021 [SECURITY] [DSA 4546-1] openjdk-11 security updateCVE reference · mailing-list, x_refsource_BUGTRAQ
DSA-4548CVE reference · vendor-advisory, x_refsource_DEBIAN
RHSA-2019:3157CVE reference · vendor-advisory, x_refsource_REDHAT
RHSA-2019:3158CVE reference · vendor-advisory, x_refsource_REDHAT
RHSA-2019:4110CVE reference · vendor-advisory, x_refsource_REDHAT
RHSA-2019:4109CVE reference · vendor-advisory, x_refsource_REDHAT
[debian-lts-announce] 20191207 [SECURITY] [DLA 2023-1] openjdk-7 security updateCVE reference · mailing-list, x_refsource_MLIST
RHSA-2019:4113CVE reference · vendor-advisory, x_refsource_REDHAT
RHSA-2019:4115CVE reference · vendor-advisory, x_refsource_REDHAT
USN-4223-1CVE reference · vendor-advisory, x_refsource_UBUNTU
RHSA-2020:0006CVE reference · vendor-advisory, x_refsource_REDHAT
RHSA-2020:0046CVE reference · vendor-advisory, x_refsource_REDHAT

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

Oracle CorporationJavaJava SE: 7u231, 8u221, 11.0.4, 13, Java SE Embedded: 8u221Listed

Weakness

CWE details

No CWE listed

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