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CVE-2022-24823 Detail

Description

Netty is an open-source, asynchronous event-driven network application framework. The package `io.netty:netty-codec-http` prior to version 4.1.77.Final contains an insufficient fix for CVE-2021-21290. When Netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. This only impacts applications running on Java version 6 and lower. Additionally, this vulnerability impacts code running on Unix-like systems, and very old versions of Mac OSX and Windows as they all share the system temporary directory between all users. Version 4.1.77.Final contains a patch for this vulnerability. As a workaround, specify one's own `java.io.tmpdir` when starting the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the directory to something that is only readable by the current user.


Severity



CVSS 4.0 Severity and Metrics:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/netty/netty/commit/185f8b2756a36aaa4f973f1a2a025e7d981823f1 Patch  Third Party Advisory 
https://github.com/netty/netty/security/advisories/GHSA-269q-hmxg-m83q Exploit  Mitigation  Third Party Advisory 
https://github.com/netty/netty/security/advisories/GHSA-5mcr-gq6c-3hq2 Exploit  Mitigation  Third Party Advisory 
https://security.netapp.com/advisory/ntap-20220616-0004/ Third Party Advisory 
https://www.oracle.com/security-alerts/cpujul2022.html Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-668 Exposure of Resource to Wrong Sphere cwe source acceptance level NIST   Contributor acceptance level GitHub, Inc.  
CWE-378 Creation of Temporary File With Insecure Permissions Contributor acceptance level GitHub, Inc.  
CWE-379 Creation of Temporary File in Directory with Insecure Permissions Contributor acceptance level GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-24823
NVD Published Date:
05/06/2022
NVD Last Modified:
12/03/2022
Source:
GitHub, Inc.