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veracodeVeracode Vulnerability DatabaseVERACODE:25197
HistoryMay 08, 2020 - 2:33 a.m.

Out-of-Bound Reads

2020-05-0802:33:26
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
12

3.3 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:L

4.9 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

libfreerdp.so is vulnerable to out-of-bound (OOB) reads. The vulnerability exists because it does not properly perform the data boundary check of update_read_bitmap_data, leaking the memory to an image buffer reflecting the result on screen as colour.

CPENameOperatorVersion
libfreerdp.sole1.20
libfreerdp.sole1.20

3.3 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:L

4.9 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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