Oracle Java SE 8u341/8u345-perf/11.0.16.1 Security denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Oracle Java SE 8u341/8u345-perf/11.0.16.1. Affected by this issue is some unknown functionality of the component Security. This manipulation causes denial of service. This vulnerability is tracked as CVE-2022-21626. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Oracle Java SE 8u341/8u345-perf/11.0.16.1 (Programming Language Software). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Security. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was disclosed 10/19/2022 as Oracle Critical Patch Update Advisory - October 2022. The advisory is shared at oracle.com. This vulnerability is known as CVE-2022-21626. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 211218 (Fedora 37 : java-1.8.0-openjdk (2022-dedbb92a08)), which helps to determine the existence of the flaw in a target environment.

A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (211218) and EUVD (EUVD-2022-26850). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (Oracle): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 211218
Nessus Name: Fedora 37 : java-1.8.0-openjdk (2022-dedbb92a08)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

11/15/2021 🔍
10/19/2022 +337 days 🔍
10/19/2022 +0 days 🔍
10/19/2022 +0 days 🔍
05/28/2026 +1317 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2022
Status: Confirmed

CVE: CVE-2022-21626 (🔍)
GCVE (CVE): GCVE-0-2022-21626
GCVE (VulDB): GCVE-100-211597
EUVD: 🔍

Entryinfo

Created: 10/19/2022 08:30
Updated: 05/28/2026 14:16
Changes: 10/19/2022 08:30 (41), 11/16/2022 15:23 (2), 11/16/2022 15:29 (11), 11/16/2024 15:53 (16), 04/27/2026 00:00 (1), 05/28/2026 14:16 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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