CVE-2022-24921

regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested expression.

Published: Mar 5, 2022Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-674

7.5HIGH

Description

Siemens has released a new version for Brownfield Connectivity - Gateway that contains fixes for multiple vulnerabilities in the underlying Golang implementation. Successful exploitation of these vulnerabilities could lead to Denial of Service (DoS). Siemens has released an update for Brownfield Connectivity - Gateway and recommends to update to the latest version.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

Open in CVSS calculator →

Weaknesses

CWE-674

Affected Products

oss-project·US

commercial·US

oss-project·GBaka debian gnu/linux

debian linuxOn-premOS

Operating Systems / linux-distro

and 1 more affected products View all →

Exploitability

Official Patch Available

Is your org exposed to CVE-2022-24921?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique

Impact

View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-744259.json

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/txt/ssa-744259.txt

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf

cert-portal.siemens.com

and 14 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2022-24921 and every CVE in our database. Create a free account — no credit card required.

Create Free Account

Plain-language analysis

Impact assessment and exploitation scenario in plain English

Attack graph visualization

Interactive attack path and kill chain mapping

Exploit details & PoC links

ExploitDB, Metasploit, GitHub PoCs with direct links

Nuclei scanner templates

Ready-to-use vulnerability scanner templates

Full remediation guide

Patch instructions, workarounds, and compliance impact

Interactive AI chat

Ask questions about this vulnerability in natural language

Related vulnerabilities

Semantically similar CVEs and attack patterns

REST API & MCP access

Integrate vulnerability data into your workflows