CVE-2021-26235

FastStone Image Viewer = 7.5 is affected by a user mode write access violation near NULL at 0x005bdfc9, 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...

Code injection

FastStone Image Viewer = 7.5 is affected by a user mode write access violation at 0x00402d8a, 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...

Code injection

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...

Code injection

FastStone Image Viewer = 7.5 is affected by a user mode write access violation near NULL at 0x005bdfc9, 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-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-2021-26237

FastStone Image Viewer

CVE-2021-26235

CVE-2021-26235 affects FastStone Image Viewer

CVE-2021-26235

FastStone Image Viewer = 7.5 is affected by a user mode write access violation near NULL at 0x005bdfc9, 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-2021-26234

FastStone Image Viewer = 7.5 is affected by a user mode write access violation at 0x00402d8a, 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-2021-26234

Affected software: FastStone Image Viewer (FSViewer.exe) up to version 7.5. Issue: a user mode write access violation at 0x00402d8a triggered when opening or viewing a malformed CUR file. Impact (as stated): potential Denial of Service and possible code execution. Attack surface: local exploitati...

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...

CVE-2021-26233

CVE-2021-26233 concerns FastStone Image Viewer

CVE-2021-26236

FastStone Image Viewer v.= 7.5 is affected by a Stack-based Buffer Overflow at 0x005BDF49, affecting the CUR file parsing functionality BITMAPINFOHEADER Structure, 'BitCount' file format field, that will end up corrupting the Structure Exception Handler SEH. Attackers could exploit this issue to...

CVE-2021-26236

FastStone Image Viewer v.= 7.5 is affected by a Stack-based Buffer Overflow at 0x005BDF49, affecting the CUR file parsing functionality BITMAPINFOHEADER Structure, 'BitCount' file format field, that will end up corrupting the Structure Exception Handler SEH. Attackers could exploit this issue to...

Stack overflow

FastStone Image Viewer v.= 7.5 is affected by a Stack-based Buffer Overflow at 0x005BDF49, affecting the CUR file parsing functionality BITMAPINFOHEADER Structure, 'BitCount' file format field, that will end up corrupting the Structure Exception Handler SEH. Attackers could exploit this issue to...

CVE-2021-26236

FastStone Image Viewer v.= 7.5 is affected by a Stack-based Buffer Overflow at 0x005BDF49, affecting the CUR file parsing functionality BITMAPINFOHEADER Structure, 'BitCount' file format field, that will end up corrupting the Structure Exception Handler SEH. Attackers could exploit this issue to...

CVE-2021-26236

CVE-2021-26236 affects FastStone Image Viewer

FastStone Image Viewer 缓冲区错误漏洞

FastStone Image Viewer is a free image viewing, converting and editing tool. A stack buffer overflow vulnerability exists in the CUR file parsing feature in FastStone Image Viewer 7.5 and earlier versions. The vulnerability can be exploited to execute arbitrary code via specially crafted CUR file...

FastStone Image Viewer 缓冲区错误漏洞

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...