CVE-2021-46477

Public Exploit

Description

Jsish v3.5.0 was discovered to contain a heap buffer overflow via RegExp_constructor in src/jsiRegexp.c. This vulnerability can lead to a Denial of Service (DoS).

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/pcmacdon/jsish/issues/63 exploit third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-46477?
CVE-2021-46477 has been scored as a medium severity vulnerability.
How to fix CVE-2021-46477?
To fix CVE-2021-46477, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-46477 being actively exploited in the wild?
It is possible that CVE-2021-46477 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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