CVE-2021-25829

An improper binary stream data handling issue was found in the [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3

published March 1, 2021

CVSS
—
EPSS
7%
Percentile
94.4
In the wild
Unconfirmed
What it is

An improper binary stream data handling issue was found in the [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3. Using this bug, an attacker is able to produce a denial of service attack that can eventually shut down the target server.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.07445 · 94.4th percentile
Published
2021-03-01T15:07Z
EPSS history
Timeline
  • 01 MAR 15:07Z
    An improper binary stream data handling issue was found in the [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3
    cvelistv5