CVE-2018-20178

rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in the function process_demand_active() that results in a Denial of Service (segfault).

CVSS v3.0

7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

4.34% chance of exploitation in the next 30 days, 91th percentile

Published

2019-03-15

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/

References

• CVE Record
• NVD entry

Related

• CVE-2018-20177
• CVE-2018-20179
• CVE-2018-20176
• CVE-2018-20180
• CVE-2018-20175
• CVE-2018-20181