// For flags

CVE-2017-3158

 

Severity Score

8.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A race condition in Guacamole's terminal emulator in versions 0.9.5 through 0.9.10-incubating could allow writes of blocks of printed data to overlap. Such overlapping writes could cause packet data to be misread as the packet length, resulting in the remaining data being written beyond the end of a statically-allocated buffer.

Una condición de carrera en el emulador de terminal Guacamole en versiones 0.9.5 hasta la versión 0.9.10-incubating podría permitir que se solapen escrituras de bloques de datos impresos. Estas escrituras solapadas podrían provocar que los datos del paquete se lean de forma incorrecta como la longitud del paquete, lo que resultaría en que los datos que quedan se escribirían más allá del final de un búfer asignado estáticamente.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-12-05 CVE Reserved
  • 2018-01-18 CVE Published
  • 2024-09-16 CVE Updated
  • 2024-09-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
 Guacamole
Search vendor "Apache" for product "Guacamole"
 <= 0.9.9
Search vendor "Apache" for product "Guacamole" and version " <= 0.9.9"
-
Affected
Apache
Search vendor "Apache"
 Guacamole
Search vendor "Apache" for product "Guacamole"
 0.9.10-incubating
Search vendor "Apache" for product "Guacamole" and version "0.9.10-incubating"
-
Affected