9.8
CRITICAL
CVE-2022-45347
Apache ShardingSphere-Proxy MySQL Weak Session Cleanup Vulnerability
Description

Apache ShardingSphere-Proxy prior to 5.3.0 when using MySQL as database backend didn't cleanup the database session completely after client authentication failed, which allowed an attacker to execute normal commands by constructing a special MySQL client. This vulnerability has been fixed in Apache ShardingSphere 5.3.0.

INFO

Published Date :

Dec. 22, 2022, 11:15 a.m.

Last Modified :

Dec. 29, 2022, 8:05 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2022-45347 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2022-45347 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Apache shardingsphere
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-45347.

URL Resource
https://lists.apache.org/thread/l5rz7j4rg10o7ywtgknh2f5hxnv6yw3l Mailing List Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

一个CVE漏洞预警知识库 no exp/poc

Updated: 3 months, 2 weeks ago
88 stars 10 fork 10 watcher
Born at : Jan. 5, 2023, 2:19 a.m. This repo has been linked 110 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-45347 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-45347 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Dec. 29, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://lists.apache.org/thread/l5rz7j4rg10o7ywtgknh2f5hxnv6yw3l No Types Assigned https://lists.apache.org/thread/l5rz7j4rg10o7ywtgknh2f5hxnv6yw3l Mailing List, Vendor Advisory
    Added CPE Configuration OR *cpe:2.3:a:apache:shardingsphere:*:*:*:*:*:*:*:* versions up to (excluding) 5.3.0
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-45347 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-45347 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

2.99 }} 0.08%

score

0.91016

percentile

CVSS31 - Vulnerability Scoring System
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