Oracle WebLogic Server 12.2.1.3.0/12.2.1.4.0/14.1.1.0.0 Core denial of service
![Oracle](/logos/oracle.gif)
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Oracle WebLogic Server 12.2.1.3.0/12.2.1.4.0/14.1.1.0.0 (Application Server Software). Affected is an unknown function of the component Core. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.
The weakness was released 01/17/2023 as Oracle Critical Patch Update Advisory - January 2023. The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2023-21838. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 02/13/2023). The MITRE ATT&CK project declares the attack technique as T1499.
A possible mitigation has been published immediately after the disclosure of the vulnerability.
Entries connected to this vulnerability are available at VDB-218837, VDB-218838, VDB-218839 and VDB-218840.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.3
VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CNA Base Score: 7.5
CNA Vector (Oracle): 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
12/17/2022 🔍01/17/2023 🔍
01/17/2023 🔍
01/18/2023 🔍
02/13/2023 🔍
Sources
Vendor: oracle.comAdvisory: Oracle Critical Patch Update Advisory - January 2023
Status: Confirmed
CVE: CVE-2023-21838 (🔍)
See also: 🔍
Entry
Created: 01/18/2023 07:28Updated: 02/13/2023 14:08
Changes: 01/18/2023 07:28 (39), 02/13/2023 14:05 (2), 02/13/2023 14:07 (11), 02/13/2023 14:08 (1)
Complete: 🔍
Cache ID: 18:7F1:103
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