Description

A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.

INFO

Published Date :

May 18, 2022, 3:15 p.m.

Last Modified :

Feb. 11, 2023, 5:44 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Public PoC/Exploit Available at Github

CVE-2022-30065 has a 6 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-2022-30065 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 Siemens scalance_sc632-2c_firmware
2 Siemens scalance_sc636-2c_firmware
3 Siemens scalance_sc642-2c_firmware
4 Siemens scalance_sc646-2c_firmware
5 Siemens scalance_sc622-2c_firmware
6 Siemens scalance_sc626-2c_firmware
1 Busybox busybox
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-2022-30065.

URL Resource
https://bugs.busybox.net/show_bug.cgi?id=14781 Exploit Issue Tracking Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf Third Party 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).

None

Shell Dockerfile

Updated: 1 year, 7 months ago
0 stars 0 fork 0 watcher
Born at : April 9, 2023, 11:49 a.m. This repo has been linked 27 different CVEs too.

Fairwinds Base Image Finder CLI

docker fairwinds-incubator security vulnerabilities

Makefile Go Dockerfile

Updated: 5 months, 2 weeks ago
34 stars 0 fork 0 watcher
Born at : April 5, 2023, 6:20 p.m. This repo has been linked 7 different CVEs too.

Scan images of all running containers on the host using trivy

Dockerfile Shell

Updated: 5 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Sept. 3, 2022, 10:43 a.m. This repo has been linked 9 different CVEs too.

Base container images for DAWE DMZ Migration Project

Dockerfile Shell

Updated: 2 years, 5 months ago
0 stars 0 fork 0 watcher
Born at : May 27, 2022, 3:25 a.m. This repo has been linked 27 different CVEs too.

Dockerfile for local use FSWiki (FreeStyleWiki) with Markdown Plugin, CSP (Content Security Policy), and LaTeX/MathML rendering using MathJax.

markdown content-security-policy docker-file docker-compose wiki latex mathml mathjax

Dockerfile Shell JavaScript

Updated: 2 years, 7 months ago
2 stars 0 fork 0 watcher
Born at : Oct. 25, 2020, 11:05 a.m. This repo has been linked 2 different CVEs too.

Docker/K8s Engine Microservice using Go kit and Gorilla (Go Web Toolkit Toolkit). Project includes K8s packages for K8s-YAML, K8s-Helm3 and K8s-Kustomize

Dockerfile Go Makefile Smarty

Updated: 1 year, 6 months ago
1 stars 0 fork 0 watcher
Born at : Nov. 27, 2019, 4:08 a.m. This repo has been linked 27 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-2022-30065 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-30065 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
  • Modified Analysis by [email protected]

    Feb. 11, 2023

    Action Type Old Value New Value
    Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf Third Party Advisory
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_sc622-2c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 OR cpe:2.3:h:siemens:scalance_sc622-2c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_sc626-2c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 OR cpe:2.3:h:siemens:scalance_sc626-2c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_sc632-2c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 OR cpe:2.3:h:siemens:scalance_sc632-2c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_sc636-2c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 OR cpe:2.3:h:siemens:scalance_sc636-2c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_sc642-2c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 OR cpe:2.3:h:siemens:scalance_sc642-2c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_sc646-2c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 OR cpe:2.3:h:siemens:scalance_sc646-2c:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 13, 2022

    Action Type Old Value New Value
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 01, 2022

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://bugs.busybox.net/show_bug.cgi?id=14781 No Types Assigned https://bugs.busybox.net/show_bug.cgi?id=14781 Exploit, Issue Tracking, Third Party Advisory
    Added CWE NIST CWE-416
    Added CPE Configuration OR *cpe:2.3:a:busybox:busybox:1.35.0:*:*:*:*:*:*:*
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-2022-30065 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-2022-30065 weaknesses.

Exploit Prediction

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

0.07 }} 0.01%

score

0.27769

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability