Vulnerability Details CVE-2018-8784
FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress_segment() that results in a memory corruption and probably even a remote code execution.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.147
EPSS Ranking 94.1%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- http://www.securityfocus.com/bid/106938
- https://github.com/FreeRDP/FreeRDP/commit/17c363a5162fd4dc77b1df54e48d7bd9bf6b3be7
- https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/
- https://usn.ubuntu.com/3845-1/
- http://www.securityfocus.com/bid/106938
- https://github.com/FreeRDP/FreeRDP/commit/17c363a5162fd4dc77b1df54e48d7bd9bf6b3be7
- https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/
- https://usn.ubuntu.com/3845-1/
Products affected by CVE-2018-8784
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cpe:2.3:a:freerdp:freerdp:-
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cpe:2.3:a:freerdp:freerdp:1.0.0
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cpe:2.3:a:freerdp:freerdp:1.0.1
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cpe:2.3:a:freerdp:freerdp:1.0.2
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cpe:2.3:a:freerdp:freerdp:1.1.0
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cpe:2.3:a:freerdp:freerdp:1.2.0
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cpe:2.3:a:freerdp:freerdp:2.0.0
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:canonical:ubuntu_linux:18.10