PT-2020-3475 · Freerdp+8 · Freerdp+8
Published
2020-04-09
·
Updated
2024-06-15
·
CVE-2020-11526
CVSS v2.0
3.5
Low
| Vector | AV:N/AC:M/Au:S/C:N/I:N/A:P |
Name of the Vulnerable Software and Affected Versions
FreeRDP versions > 1.1 through 2.0.0-rc4
Description
The issue is caused by an integer overflow in the update recv order function of the FreeRDP RDP client. This can allow a remote attacker to gain unauthorized access to protected information. The vulnerability involves an out-of-bounds read in the libfreerdp/core/update.c file.
Recommendations
For FreeRDP versions > 1.1 through 2.0.0-rc4, consider disabling the update recv order function as a temporary workaround until a patch is available. Restrict access to the libfreerdp/core/update.c module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Integer Overflow
Out of bounds Read
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Freerdp
Linuxmint
Red Hat
Rocky Linux
Suse
Ubuntu