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CRITICAL · 9.8

CVE-2021-38449

Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected produc...

Vulnerability Description

Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product.

CVSS Score

9.8

CRITICAL

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

Affected Products

VendorProductVersions
AuvesyVersiondog<= 8.0.0

Related Weaknesses (CWE)

CWE-123

References

FAQ

What is CVE-2021-38449?

CVE-2021-38449 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected produc...

How severe is CVE-2021-38449?

CVE-2021-38449 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-38449?

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