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CRITICAL · 9.8

CVE-2018-10388

Format string vulnerability in the logMess function in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via format string sequences in a...

Vulnerability Description

Format string vulnerability in the logMess function in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via format string sequences in a TFTP error packet.

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
Open Tftp Server ProjectOpen Tftp Server<= 1.66

Related Weaknesses (CWE)

CWE-134

References

FAQ

What is CVE-2018-10388?

CVE-2018-10388 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Format string vulnerability in the logMess function in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via format string sequences in a...

How severe is CVE-2018-10388?

CVE-2018-10388 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-2018-10388?

Check the references section above for vendor advisories and patch information. Affected products include: Open Tftp Server Project Open Tftp Server.