Out of Bound Read in xrdp_mm_trans_process_drdynvc_channel_close

Critical

metalefty published GHSA-59wp-3wq6-jh5v

Dec 9, 2022

Package

xrdp (none)

Affected versions

<= 0.9.20

Patched versions

0.9.21

Description

xrdp < v0.9.21 contain a Out of Bound Read in xrdp_mm_trans_process_drdynvc_channel_close() function.

References

GHSA-59wp-3wq6-jh5v

Severity

Critical

9.1

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H