CVE-2020-23259: Null Pointer Dereference
First published: Tue Apr 04 2023(Updated: )
An issue found in Jsish v.3.0.11 and before allows an attacker to cause a denial of service via the Jsi_Strlen function in the src/jsiChar.c file.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jsish Jsish | <=3.0.11 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2020-23259.
What is the severity of CVE-2020-23259?
The severity of CVE-2020-23259 is high with a CVSS score of 7.5.
What is the affected software?
The affected software is Jsish version 3.0.11 and earlier.
How can an attacker exploit CVE-2020-23259?
An attacker can exploit CVE-2020-23259 by causing a denial of service through the Jsi_Strlen function in the src/jsiChar.c file.
Is there a fix available for CVE-2020-23259?
Yes, it is recommended to update to a version of Jsish that is later than 3.0.11 to fix CVE-2020-23259.
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