CVE-2020-27840CWE-125

A flaw was found in samba

published May 12, 2021

CVSS
—
EPSS
4%
Percentile
90.1
In the wild
Unconfirmed
What it is

A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03833 · 90.1th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2021-05-12T14:06Z
EPSS history
Timeline
  • 12 MAY 14:06Z
    A flaw was found in samba
    cvelistv5