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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-31110 Detail

Description

RSSHub is an open source, extensible RSS feed generator. In commits prior to 5c4177441417 passing some special values to the `filter` and `filterout` parameters can cause an abnormally high CPU. This results in an impact on the performance of the servers and RSSHub services which may lead to a denial of service. This issue has been fixed in commit 5c4177441417 and all users are advised to upgrade. There are no known workarounds for this issue.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/DIYgod/RSSHub/commit/5c4177441417b44a6e45c3c63e9eac2504abeb5b Patch  Third Party Advisory 
https://github.com/DIYgod/RSSHub/commit/5c4177441417b44a6e45c3c63e9eac2504abeb5b Patch  Third Party Advisory 
https://github.com/DIYgod/RSSHub/issues/10045 Exploit  Issue Tracking  Mitigation  Third Party Advisory 
https://github.com/DIYgod/RSSHub/issues/10045 Exploit  Issue Tracking  Mitigation  Third Party Advisory 
https://github.com/DIYgod/RSSHub/security/advisories/GHSA-jvxx-v45p-v5vf Patch  Third Party Advisory 
https://github.com/DIYgod/RSSHub/security/advisories/GHSA-jvxx-v45p-v5vf Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-1333 Inefficient Regular Expression Complexity cwe source acceptance level NIST  
CWE-400 Uncontrolled Resource Consumption GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-31110
NVD Published Date:
06/29/2022
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.