CVE-2018-8787
CRITICAL
9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH
7,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial
Description
AI Translation Available
FreeRDP prior to version 2.0.0-rc4 contains an Integer Overflow that leads to a Heap-Based Buffer Overflow in function gdi_Bitmap_Decompress() and results in a memory corruption and probably even a remote code execution.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,1273
Percentile
0,9th
Updated
EPSS Score Trend (Last 90 Days)
190
Integer Overflow or Wraparound
StableCommon Consequences
Security Scopes Affected:
Availability
Integrity
Confidentiality
Access Control
Other
Potential Impacts:
Dos: Crash, Exit, Or Restart
Dos: Resource Consumption (Memory)
Dos: Instability
Modify Memory
Execute Unauthorized Code Or Commands
Bypass Protection Mechanism
Alter Execution Logic
Dos: Resource Consumption (Cpu)
Applicable Platforms
Languages:
C, Not Language-Specific
680
Integer Overflow to Buffer Overflow
DraftCommon Consequences
Security Scopes Affected:
Integrity
Availability
Confidentiality
Potential Impacts:
Modify Memory
Dos: Crash, Exit, Or Restart
Execute Unauthorized Code Or Commands
Applicable Platforms
Languages:
C, C++, Memory-Unsafe
787
Out-of-bounds Write
DraftCommon Consequences
Security Scopes Affected:
Integrity
Availability
Other
Potential Impacts:
Modify Memory
Execute Unauthorized Code Or Commands
Dos: Crash, Exit, Or Restart
Unexpected State
Applicable Platforms
Languages:
Assembly, C, C++, Memory-Unsafe
Technologies:
ICS/OT
Operating System
Ubuntu Linux by Canonical
CPE Identifier
View Detailed Analysis
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Ubuntu Linux by Canonical
CPE Identifier
View Detailed Analysis
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Enterprise Linux Desktop by Redhat
CPE Identifier
View Detailed Analysis
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Enterprise Linux Server by Redhat
CPE Identifier
View Detailed Analysis
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Enterprise Linux Eus by Redhat
CPE Identifier
View Detailed Analysis
cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Freerdp by Freerdp
CPE Identifier
View Detailed Analysis
cpe:2.3:a:freerdp:freerdp:2.0.0:rc3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Enterprise Linux Workstation by Redhat
CPE Identifier
View Detailed Analysis
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Freerdp by Freerdp
CPE Identifier
View Detailed Analysis
cpe:2.3:a:freerdp:freerdp:2.0.0:rc2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Enterprise Linux Server Aus by Redhat
CPE Identifier
View Detailed Analysis
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Ubuntu Linux by Canonical
CPE Identifier
View Detailed Analysis
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Enterprise Linux Server Tus by Redhat
CPE Identifier
View Detailed Analysis
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Debian Linux by Debian
CPE Identifier
View Detailed Analysis
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Freerdp by Freerdp
CPE Identifier
View Detailed Analysis
cpe:2.3:a:freerdp:freerdp:2.0.0:rc1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Ubuntu Linux by Canonical
CPE Identifier
View Detailed Analysis
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Freerdp by Freerdp
Version Range Affected
To
1.2.0
(inclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://access.redhat.com/errata/RHSA-2019:0697
https://github.com/FreeRDP/FreeRDP/commit/09b9d4f1994a674c4ec85b4947aa656eda1ae…
https://lists.debian.org/debian-lts-announce/2019/02/msg00015.html
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-client…
https://usn.ubuntu.com/3845-1/
https://usn.ubuntu.com/3845-2/
http://www.securityfocus.com/bid/106938
https://access.redhat.com/errata/RHSA-2019:0697
https://github.com/FreeRDP/FreeRDP/commit/09b9d4f1994a674c4ec85b4947aa656eda1ae…
https://lists.debian.org/debian-lts-announce/2019/02/msg00015.html
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-client…
https://usn.ubuntu.com/3845-1/
https://usn.ubuntu.com/3845-2/
http://www.securityfocus.com/bid/106938