CVE-2020-35843

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-35843
FastStone Image Viewer 7.5 has an out-of-bounds write (via a crafted image file) at FSViewer.exe+0x956e.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/DmitryMeD/pentesting/blob/main/FastStone%20Image%20Viewer%207.5.md Exploit Third Party Advisory
https://twitter.com/DmitriyMelikov Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:faststone:image_viewer:7.5:*:*:*:*:*:*:*
History

29 Jan 2021, 13:55

Type Values Removed Values Added
CPE cpe:2.3:a:faststone:image_viewer:7.5:*:*:*:*:*:*:*
References (MISC) https://twitter.com/DmitriyMelikov - (MISC) https://twitter.com/DmitriyMelikov - Third Party Advisory
References (MISC) https://github.com/DmitryMeD/pentesting/blob/main/FastStone%20Image%20Viewer%207.5.md - (MISC) https://github.com/DmitryMeD/pentesting/blob/main/FastStone%20Image%20Viewer%207.5.md - Exploit, Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 5.5
CWE CWE-787

26 Jan 2021, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-01-26 18:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-35843

Mitre link : CVE-2020-35843

CVE.ORG link : CVE-2020-35843

JSON object : View

Products Affected

faststone

  • image_viewer
CWE
CWE-787

Out-of-bounds Write