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CVE-2008-1801

HighPublished

Integer underflow in the iso_recv_msg function (iso.c) in rdesktop 1.5.0 allows remote attackers to cause a denial of service (crash) and possibly execute...

Published: May 12, 2008
Updated: Aug 7, 2024
Assigning CNA: mitre
Evidence observed: May 8, 2008

Primary CVSS

9.3/ 10High

nvd · CVSS 2.0

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS probability estimate

13.1%

Moderate · next 30 days

Percentile: 96.2%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

Integer underflow in the iso_recv_msg function (iso.c) in rdesktop 1.5.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Remote Desktop Protocol (RDP) request with a small length field.

Sources

rdesktop 1.5.0 - 'iso_recv_msg()' Integer Underflow (PoC)Exploit
Guido Landi · linux · May 8, 2008

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