CRITICAL · 9.8

CVE-2005-0269

The file extension check in GNUBoard 3.40 and earlier only verifies extensions that contain all lowercase letters, which allows remote attackers to upload arbitrary files via file extensions that incl...

Vulnerability Description

The file extension check in GNUBoard 3.40 and earlier only verifies extensions that contain all lowercase letters, which allows remote attackers to upload arbitrary files via file extensions that include uppercase letters.

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
SirGnuboard<= 3.40

Related Weaknesses (CWE)

References

FAQ

What is CVE-2005-0269?

CVE-2005-0269 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The file extension check in GNUBoard 3.40 and earlier only verifies extensions that contain all lowercase letters, which allows remote attackers to upload arbitrary files via file extensions that incl...

How severe is CVE-2005-0269?

CVE-2005-0269 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-2005-0269?

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