CVE-2023-39666

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-39666
D-Link DIR-842 fw_revA_1-02_eu_multi_20151008 was discovered to contain multiple buffer overflows in the fgets function via the acStack_120 and acStack_220 parameters.

9.8 /10

CVSS v3 : 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://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20overflow.md Broken Link
https://support.dlink.com/ Vendor Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20overflow.md Broken Link
https://support.dlink.com/ Vendor Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:dlink:dir-842_firmware:1.05b02:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-842:-:*:*:*:*:*:*:*
History

21 Nov 2024, 08:15

Type Values Removed Values Added
References () https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20overflow.md - Broken Link () https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20overflow.md - Broken Link
References () https://support.dlink.com/ - Vendor Advisory () https://support.dlink.com/ - Vendor Advisory
References () https://www.dlink.com/en/security-bulletin/ - Vendor Advisory () https://www.dlink.com/en/security-bulletin/ - Vendor Advisory

25 Aug 2023, 16:15

Type Values Removed Values Added
References (MISC) https://support.dlink.com/ - (MISC) https://support.dlink.com/ - Vendor Advisory
References (MISC) https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20overflow.md - (MISC) https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20overflow.md - Broken Link
References (MISC) https://www.dlink.com/en/security-bulletin/ - (MISC) https://www.dlink.com/en/security-bulletin/ - Vendor Advisory
First Time Dlink
Dlink dir-842
Dlink dir-842 Firmware
CPE cpe:2.3:h:dlink:dir-842:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-842_firmware:1.05b02:*:*:*:*:*:*:*
CWE CWE-120
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8

18 Aug 2023, 03:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-18 03:15

Updated : 2024-11-21 08:15

NVD link : CVE-2023-39666

Mitre link : CVE-2023-39666

CVE.ORG link : CVE-2023-39666

JSON object : View

Products Affected

dlink

  • dir-842_firmware
  • dir-842
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')