Unspecified Vulnerability in FastStone Image Viewer

FastStone Image Viewer is a free image viewing, converting and editing tool. A security vulnerability exists in FSViewer.exe in FastStone Image Viewer 7.5 and earlier versions. An attacker can exploit this vulnerability via a malformed CUR file to cause a denial of service or code execution...

CVE-2021-26237

FastStone Image Viewer = 7.5 is affected by a user mode write access violation at 0x00402d7d, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service DoS or possibly to achieve code execution...

CVE-2021-26233

FastStone Image Viewer = 7.5 is affected by a user mode write access violation near NULL at 0x005bdfcb, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service DoS or possibly to achieve code executio...

Code injection

FastStone Image Viewer = 7.5 is affected by a user mode write access violation near NULL at 0x005bdfcb, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service DoS or possibly to achieve code executio...

CVE-2020-35844

FastStone Image Viewer 7.5 has an out-of-bounds write via a crafted image file at FSViewer.exe+0xbe9c4...

CVE-2020-35845

CVE-2020-35845 affects FastStone Image Viewer 7.5 with an out-of-bounds write in FSViewer.exe+0x96cf triggered by a crafted image file. The connected documents confirm the vulnerable component and offset but do not provide explicit exploitation details, affected product versions beyond 7.5, or re...

CVE-2020-35844

CVE-2020-35844 affects FastStone Image Viewer 7.5, with an out-of-bounds write in FSViewer.exe+0xbe9c4 triggered by a crafted image file. The published data report a local vulnerability with user interaction required and high impact on confidentiality, integrity, and availability (CVSS v3.1: AV:L...

CVE-2020-35843

CVE-2020-35843 affects FastStone Image Viewer 7.5. The vulnerability is an out-of-bounds write in FSViewer.exe+0x956e triggered by a crafted image file. This is documented across multiple sources (NVD, CNVD/PRION references, Red Hat entry, etc.). The provided materials describe the issue as an ou...

CVE-2018-11706

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x00578dd8, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

CVE-2018-11704

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x00402d7d, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

CVE-2018-11705

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x00578cc4, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

CVE-2018-11701

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x005cb509, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

CVE-2018-11702

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x00578cb3, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

CVE-2018-11703

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x00402d6a, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

CVE-2018-11707

FastStone Image Viewer 6.2 has a User Mode Read and Execute AV at 0x0057898e, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

Design/Logic Flaw

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x00402d7d, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

Design/Logic Flaw

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x00578cc4, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

Design/Logic Flaw

FastStone Image Viewer 6.2 has a User Mode Read and Execute AV at 0x0057898e, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

Design/Logic Flaw

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x00402d6a, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...

Design/Logic Flaw

FastStone Image Viewer 6.2 has a User Mode Write AV at 0x005cb509, triggered when the user opens a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS Access Violation or possibly unspecified other impact...