Vulnerability Details

FreeRDP < 2.1.2 Multiple Vulnerabilities

Published: 2021-03-17 11:05:26
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:P

Detection Type:
Executable Unreliable

Solution Type:
Vendor Patch

Summary:
FreeRDP is prone to multiple vulnerabilities.

Detection Method:
Checks if a vulnerable version is present on the target host.

Technical Details:
The following vulnerabilities exist: - CVE-2020-4030: Out-of-bounds read in TrioParse - CVE-2020-4031: Use-after-free in gdi_SelectObject - CVE-2020-4032: Integer casting vulnerability in update_recv_secondary_order - CVE-2020-4033: Out-of-bounds read in RLEDECOMPRESS - CVE-2020-11095: Out-of-bounds read related to the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES - CVE-2020-11096: Out-of-bounds read in update_read_cache_bitmap_v3_order - CVE-2020-11097: Out-of-bounds read related to the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES - CVE-2020-11098: Out-of-bounds read in glyph_cache_put - CVE-2020-11099: Out-of-bounds read in license_read_new_or_upgrade_license_packet

Impact:
Successful exploitation would allow an attacker to access sensitive information or crash the application.

Affected Versions:
FreeRDP through version 2.1.1.

Recommendations:
Update to version 2.1.2 or later.

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2020-4030
https://nvd.nist.gov/vuln/detail/CVE-2020-4031
https://nvd.nist.gov/vuln/detail/CVE-2020-4032
https://nvd.nist.gov/vuln/detail/CVE-2020-4033
https://nvd.nist.gov/vuln/detail/CVE-2020-11095
https://nvd.nist.gov/vuln/detail/CVE-2020-11096
https://nvd.nist.gov/vuln/detail/CVE-2020-11097
https://nvd.nist.gov/vuln/detail/CVE-2020-11098
https://nvd.nist.gov/vuln/detail/CVE-2020-11099

References:

http://www.freerdp.com/2020/06/22/2_1_2-released
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fjr5-97f5-qq98
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-gwcq-hpq2-m74g
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vc
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-7rhj-856w-82p8
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-563r-pvh7-4fw2
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mjw7-3mq2-996x
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c8x2-c3c9-9r3f
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jr57-f58x-hjmv
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-977w-866x-4v5h

Severity
Medium
CVSS Score
6.4
Published
2021-03-17
Modified
2021-03-18
Category
General

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