CVE Vulnerability

CVE-2020-13995

U.S. Air Force Sensor Data Management System extract75 has a buffer overflow that leads to code execution. An overflow in a global variable (sBuffer) leads to a Write-What-Where outcome. Writing beyond sBuffer will clobber most global variables until reaching a pointer such as DES_info or image_info. By controlling that pointer, one achieves an arbitrary write when its fields are assigned. The data written is from a potentially untrusted NITF file in the form of an integer. The attacker can gain control of the instruction pointer.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.riverloopsecurity.com/blog/2020/09/nitf-extract75-cve-2020-13995/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:airforce:nitf_extract_utility:7.5:*:*:*:*:*:*:*
Information

Published : 2020-09-25 01:15

Updated : 2022-05-03 04:04

NVD link : CVE-2020-13995

Mitre link : CVE-2020-13995

Products Affected
No products.
CWE
CWE-787