// For flags

CVE-2017-1000365

 

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Linux Kernel imposes a size restriction on the arguments and environmental strings passed through RLIMIT_STACK/RLIM_INFINITY (1/4 of the size), but does not take the argument and environment pointers into account, which allows attackers to bypass this limitation. This affects Linux Kernel versions 4.11.5 and earlier. It appears that this feature was introduced in the Linux Kernel version 2.6.23.

El Kernel de Linux impone una restricción de tamaño en los argumentos y cadenas de entorno pasados por medio de RLIMIT_STACK/RLIM_INFINITY (1/4 del tamaño), pero no tiene en cuenta el argumento y los punteros de entorno, lo que permite a los atacantes omitir esta limitación. Esto afecta a las versiones 4.11.5 y anteriores del Kernel de Linux. Parece que esta funcionalidad se introdujo en la versión 2.6.23 del Kernel de Linux.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-06-19 CVE Reserved
  • 2017-06-19 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 2.6.23 < 3.2.91
Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.23 < 3.2.91"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.3 < 3.10.108
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 3.10.108"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.11 < 3.16.46
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.11 < 3.16.46"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.17 < 3.18.59
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.17 < 3.18.59"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.19 < 4.1.43
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.19 < 4.1.43"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 4.2 < 4.4.75
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.2 < 4.4.75"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 4.5 < 4.9.35
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.5 < 4.9.35"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 4.10 < 4.11.8
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 4.11.8"
-
Affected