CVE-2021-40524

In Pure-FTPd before 1.0.50, an incorrect max_filesize quota mechanism in the server allows attackers to upload files of unbounded size, which may lead to…

published September 5, 2021

CVSS
—
EPSS
4%
Percentile
91.1
In the wild
Unconfirmed
What it is

In Pure-FTPd before 1.0.50, an incorrect max_filesize quota mechanism in the server allows attackers to upload files of unbounded size, which may lead to denial of service or a server hang. This occurs because a certain greater-than-zero test does not anticipate an initial -1 value. (Versions 1.0.23 through 1.0.49 are affected.)

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04285 · 91.1th percentile
Published
2021-09-05T18:26Z
EPSS history
Timeline
  • 05 SEP 18:26Z
    In Pure-FTPd before 1.0.50, an incorrect max_filesize quota mechanism in the server allows attackers to upload files of unbounded size, which may lead to…
    cvelistv5