CVE-2018-20182
CVSS v3
9.8
CRITICAL
EPSS Score
8.2 %
exploit probability, as of 2026-10-18
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
rdesktop: Remote code execution in seamless_process_line
rdesktop as a component of Red Hat Enterprise Linux 5 · rdesktop as a component of Red Hat Enterprise Linux 6 · rdesktop.src as a component of Red Hat Enterprise Linux 6
Description
rdesktop versions up to and including v1.8.3 contain a Buffer Overflow over the global variables in the function seamless_process_line() that results in memory corruption and probably even a remote code execution.
Technical details
- Published
- 2019-03-15
Frequently asked questions
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