VMware Reactor Netty up to 1.0.23 on WARN HTTP Server server log file
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 3.8 | $0-$5k | 0.00 |
Summary
A vulnerability has been found in VMware Reactor Netty up to 1.0.23 on WARN and classified as problematic. This affects an unknown part of the component HTTP Server. Performing a manipulation results in server log file. This vulnerability is identified as CVE-2022-31684. There is not any exploit available. The affected component should be upgraded.
Details
A vulnerability classified as problematic has been found in VMware Reactor Netty up to 1.0.23 on WARN (JavaScript Library). This affects an unknown part of the component HTTP Server. The manipulation with an unknown input leads to a server log file vulnerability. CWE is classifying the issue as CWE-533. This entry has been deprecated because its abstraction was too low-level. See CWE-532. This is going to have an impact on availability. The summary by CVE is:
Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may log request headers in some cases of invalid HTTP requests. The logged headers may reveal valid access tokens to those with access to server logs. This may affect only invalid HTTP requests where logging at WARN level is enabled.
The weakness was released 10/20/2022. It is possible to read the advisory at tanzu.vmware.com. This vulnerability is uniquely identified as CVE-2022-31684 since 05/25/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.
Upgrading to version 1.0.24 eliminates this vulnerability.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Product
Type
Vendor
Name
Version
- 1.0.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.0.10
- 1.0.11
- 1.0.12
- 1.0.13
- 1.0.14
- 1.0.15
- 1.0.16
- 1.0.17
- 1.0.18
- 1.0.19
- 1.0.20
- 1.0.21
- 1.0.22
- 1.0.23
License
Website
- Vendor: https://www.vmware.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 3.9VulDB Meta Temp Score: 3.8
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 4.3
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Server log fileCWE: CWE-533 / CWE-532 / CWE-200
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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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Reactor Netty 1.0.24
Timeline
05/25/2022 🔍10/20/2022 🔍
10/20/2022 🔍
05/09/2025 🔍
Sources
Vendor: vmware.comAdvisory: tanzu.vmware.com
Status: Confirmed
CVE: CVE-2022-31684 (🔍)
GCVE (CVE): GCVE-0-2022-31684
GCVE (VulDB): GCVE-100-211851
scip Labs: https://www.scip.ch/en/?labs.20060413
Entry
Created: 10/20/2022 15:05Updated: 05/09/2025 20:09
Changes: 10/20/2022 15:05 (41), 11/18/2022 13:39 (11), 05/09/2025 20:09 (15)
Complete: 🔍
Cache ID: 216::103
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
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