// For flags

CVE-2017-14636

 

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Because of an integer overflow in sam2p 0.49.3, a loop executes 0xffffffff times, ending with an invalid read of size 1 in the Image::Indexed::sortPal function in image.cpp. However, this also causes memory corruption because of an attempted write to the invalid d[0xfffffffe] array element.

Debido a un desbordamiento de enteros en la versión 0.49.3 de sam2p, un bucle se ejecuta 0xffffffff veces, acabando con una lectura inválida de tamaño 1 en la función Image::Indexed::sortPal en image.cpp. Sin embargo, esto también provoca una corrupción de memoria debido a un intento de escritura en el elemento array inválido d[0xfffffffe].

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-09-21 CVE Reserved
  • 2017-09-22 CVE Published
  • 2024-06-04 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-190: Integer Overflow or Wraparound
CAPEC
References (1)
URL Tag Source
https://github.com/pts/sam2p/issues/14 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sam2p Project
Search vendor "Sam2p Project"
 Sam2p
Search vendor "Sam2p Project" for product "Sam2p"
 0.49.3
Search vendor "Sam2p Project" for product "Sam2p" and version "0.49.3"
-
Affected