CVE-2021-33642

When a file is processed, an infinite loop occurs in next_inline() of the more_curly() function.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitee.com/src-openeuler/byacc/commit/50225f48c6b53e9d7c936681a06682404cb8ec4d	Permissions Required Third Party Advisory
https://gitee.com/src-openeuler/byacc/commit/50225f48c6b53e9d7c936681a06682404cb8ec4d	Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openeuler:byacc::::::::
	cpe:2.3:a:openeuler:byacc::::::::

History

21 Nov 2024, 06:09

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-20 21:15

Updated : 2025-04-02 15:15

NVD link : CVE-2021-33642

Mitre link : CVE-2021-33642

CVE.ORG link : CVE-2021-33642

JSON object : View

Products Affected

openeuler

byacc

CWE

CWE-835

Loop with Unreachable Exit Condition ('Infinite Loop')

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5.5 /10