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MEDIUM · 5.5

CVE-2022-22820

Due to the lack of media file checks before rendering, it was possible for an attacker to cause abnormal CPU consumption for message recipient by sending specially crafted gif image in LINE for Window...

Vulnerability Description

Due to the lack of media file checks before rendering, it was possible for an attacker to cause abnormal CPU consumption for message recipient by sending specially crafted gif image in LINE for Windows before 7.4.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
LinecorpLine< 7.4.0

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2022-22820?

CVE-2022-22820 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Due to the lack of media file checks before rendering, it was possible for an attacker to cause abnormal CPU consumption for message recipient by sending specially crafted gif image in LINE for Window...

How severe is CVE-2022-22820?

CVE-2022-22820 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-22820?

Check the references section above for vendor advisories and patch information. Affected products include: Linecorp Line.