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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 05:02

Type	Values Removed	Values Added
References	~~() https://www.riverloopsecurity.com/blog/2020/09/nitf-extract75-cve-2020-13995/ - Exploit, Third Party Advisory~~	() https://www.riverloopsecurity.com/blog/2020/09/nitf-extract75-cve-2020-13995/ - Exploit, Third Party Advisory

03 May 2022, 16:04

Type	Values Removed	Values Added
CWE	~~CWE-120~~	CWE-787

Information

Published : 2020-09-25 13:15

Updated : 2024-11-21 05:02

NVD link : CVE-2020-13995

Mitre link : CVE-2020-13995

CVE.ORG link : CVE-2020-13995

JSON object : View

Products Affected

airforce

nitf_extract_utility

CWE

CWE-787

Out-of-bounds Write

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