CVE-2020-23260 Memory corruption in n/a
An attacker can cause a denial of service in Jsish via a memory corruption issue in the StringReplaceCmd function.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-23260?
CVE-2020-23260 is a high-severity memory corruption vulnerability in Jsish Jsish, published on 4 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue found in Jsish v.3.0.11 and before allows an attacker to cause a denial of service via the StringReplaceCmd function in the src/jsiChar.c file.
Weakness: CWE-787
Which versions are affected by CVE-2020-23260?
It affects 1 product.
Products include Jsish Jsish.
How do I fix CVE-2020-23260?
No fix has been published for CVE-2020-23260 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-23260 being exploited?
There is no known exploitation of CVE-2020-23260 in the wild and no public exploit code.
Other vulnerabilities in Jsish Jsish
Sources
Also known as GHSA-r4fh-qhv9-8jcf.