PT-2019-1461 · Rdesktop+2 · Rdesktop+2
Eyal Itkin
·
Publicado
2019-01-18
·
Atualizado
2024-06-15
·
CVE-2018-8794
CVSS v3.1
9.8
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
rdesktop versions up to and including v1.8.3
Description
The issue is related to an Integer Overflow in the
process bitmap updates() function, leading to an Out-Of-Bounds Write and resulting in memory corruption. This could potentially allow for remote code execution. The vulnerability is associated with the implementation of the process bitmap updates function in the RDP client.Recommendations
For rdesktop versions up to and including v1.8.3, consider disabling the
process bitmap updates() function as a temporary workaround until a patch is available. Restrict access to the RDP client to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.RCE
Integer Overflow
Memory Corruption
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Identificadores relacionados
Produtos afetados
Alt Linux
Suse
Rdesktop