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Status published
Critical
CVE-2022-36947
Unsafe Parsing of a PNG tRNS chunk in FastStone Image...
Vulnerability Description
Unsafe Parsing of a PNG tRNS chunk in FastStone Image Viewer through 7.5 results in a stack buffer overflow.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from faststone
View All →CVE-2021-26237
FastStone Image Viewer <= 7.5 is affected by a user...
High
7.8
CVE-2021-26236
FastStone Image Viewer v.<= 7.5 is affected by a Stack-based...
High
7.8
CVE-2021-26235
FastStone Image Viewer <= 7.5 is affected by a user...
High
7.8
CVE-2021-26234
FastStone Image Viewer <= 7.5 is affected by a user...
High
7.8
CVE-2021-26233
FastStone Image Viewer <= 7.5 is affected by a user...
High
7.8
Affected Vendor
faststone
View all reports →Affected Software
image viewer
Vulnerable Versions:
0
Timeline
Official Publish:
August 18th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.