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  5. CVE-2020-23308

CVE-2020-23308: Reachable Assertion

June 10, 2021 (updated June 16, 2021)

There is an Assertion ‘context_p->stack_top_uint8 == LEXER_EXPRESSION_START’ at js-parser-expr.c:3565 in parser_parse_expression in JerryScript

References

  • github.com/jerryscript-project/jerryscript/issues/3819
  • nvd.nist.gov/vuln/detail/CVE-2020-23308

Code Behaviors & Features

Detect and mitigate CVE-2020-23308 with GitLab Dependency Scanning

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Affected versions

Version 2.2.0

Fixed versions

  • 2.3.0

Solution

Upgrade to version 2.3.0 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-617: Reachable Assertion

Source file

conan/jerryscript/CVE-2020-23308.yml

Spotted a mistake? Edit the file on GitLab.

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