CVE-2020-23319 Information

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.

CVSS Vector

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

Reference

https://github.com/jerryscript-project/jerryscript/issues/3834

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5