DLA-3370-1

Source
https://storage.googleapis.com/debian-osv/dla-osv/DLA-3370-1.json
Aliases
  • CVE-2022-23468
  • CVE-2022-23478
  • CVE-2022-23479
  • CVE-2022-23483
  • CVE-2022-23484
  • CVE-2022-23493
Published
2023-03-30T00:00:00Z
Modified
2023-03-30T12:02:16.817254Z
Details

Several out of bounds memory access and buffer overflows were fixed in xrdp, an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP)

  • CVE-2022-23468 xrdp < v0.9.21 contain a buffer over flow in xrdp_login_wnd_create() function. There are no known workarounds for this issue.
  • CVE-2022-23478 xrdp < v0.9.21 contain a Out of Bound Write in xrdp_mm_trans_process_drdynvc_channel_open() function. There are no known workarounds for this issue.
  • CVE-2022-23479 xrdp < v0.9.21 contain a buffer over flow in xrdp_mm_chan_data_in() function. There are no known workarounds for this issue.
  • CVE-2022-23483 xrdp < v0.9.21 contain a Out of Bound Read in libxrdp_send_to_channel() function. There are no known workarounds for this issue.
  • CVE-2022-23484 xrdp < v0.9.21 contain a Integer Overflow in xrdp_mm_process_rail_update_window_text() function. There are no known workarounds for this issue.
  • CVE-2022-23493 xrdp < v0.9.21 contain a Out of Bound Read in xrdp_mm_trans_process_drdynvc_channel_close() function. There are no known workarounds for this issue.

For Debian 10 buster, these problems have been fixed in version 0.9.9-1+deb10u2.

We recommend that you upgrade your xrdp packages.

For the detailed security status of xrdp please refer to its security tracker page at: https://security-tracker.debian.org/tracker/xrdp

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS

References

Affected packages

Debian:10 / xrdp

xrdp

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0
Fixed
0.9.9-1+deb10u2

Affected versions

0.*

0.9.9-1
0.9.9-1+deb10u1