PT-2019-1462 · Rdesktop+2 · Rdesktop+2
Eyal Itkin
·
Publicado
2019-01-18
·
Atualizado
2024-06-15
·
CVE-2018-8795
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 a Heap-Based Buffer Overflow, which results in memory corruption and potentially allows for remote code execution. The vulnerability can be exploited by a remote attacker to execute arbitrary code.Recommendations
For versions up to and including v1.8.3, update to a version later than v1.8.3 to resolve the issue.
As a temporary workaround, consider disabling the
process bitmap updates() function until a patch is available.Correção
RCE
Integer Overflow
Memory Corruption
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Identificadores relacionados
Produtos afetados
Alt Linux
Suse
Rdesktop