CVE-2017-8826

FastStone Image Viewer 6.2 has a "User Mode Write AV" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS (Access Violation) or possibly unspecified other impact.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8826	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:faststone:image_viewer:6.2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-07-05 20:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-8826

Mitre link : CVE-2017-8826

CVE.ORG link : CVE-2017-8826

JSON object : View

Products Affected

faststone

image_viewer

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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