CVE-2022-24921
golang: regexp: stack exhaustion via a deeply nested expression
Severity Score
Exploit Likelihood
Affected Versions
4Public Exploits
0Exploited in Wild
-Decision
Descriptions
regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested expression.
El archivo regexp.Compile en Go versiones anteriores a 1.16.15 y versiones 1.17.x anteriores a 1.17.8, permite un agotamiento de la pila por medio de una expresión profundamente anidada
A stack overflow flaw was found in Golang's regexp module, which can crash the runtime if the application using regexp accepts very long or arbitrarily long regexps from untrusted sources that have sufficient nesting depths. To exploit this vulnerability, an attacker would need to send large regexps with deep nesting to the application. Triggering this flaw leads to a crash of the runtime, which causes a denial of service.
Red Hat OpenShift Data Foundation is software-defined storage integrated with and optimized for the Red Hat OpenShift Container Platform. Red Hat OpenShift Data Foundation is a highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform. Issues addressed include bypass, denial of service, information leakage, and traversal vulnerabilities.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-02-10 CVE Reserved
- 2022-03-05 CVE Published
- 2024-08-03 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
- CWE-674: Uncontrolled Recursion
CAPEC
References (9)
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