CVE-2020-23319

Public Exploit

Description

There is an Assertion in '(flags >> CBC_STACK_ADJUST_SHIFT) >= CBC_STACK_ADJUST_BASE || (CBC_STACK_ADJUST_BASE - (flags >> CBC_STACK_ADJUST_SHIFT)) <= context_p->stack_depth' in parser_emit_cbc_backward_branch in JerryScript 2.2.0.

Category

7.5
CVSS
Severity: High
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/jerryscript-project/jerryscript/issues/3834 patch exploit third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2020-23319?
CVE-2020-23319 has been scored as a high severity vulnerability.
How to fix CVE-2020-23319?
To fix CVE-2020-23319, 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-2020-23319 being actively exploited in the wild?
It is possible that CVE-2020-23319 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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