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-2021-26236

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...

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

CVE-2021-26236 affects 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-2021-26235: NULL Pointer Dereference

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: Out-of-bounds Write

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...

PT-2021-16975

Name of the Vulnerable Software and Affected Versions FastStone Image Viewer versions prior to 7.6 Description The issue arises from a user mode write access violation at 0x00402d8a when FSViewer.exe mishandles a malformed CUR file. This can occur when a user opens or views such a file. The...

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...

PT-2021-16976

Name of the Vulnerable Software and Affected Versions FastStone Image Viewer versions prior to 7.6 Description The issue arises when a user opens or views a malformed CUR file, which is mishandled by FSViewer.exe, leading to a user mode write access violation. This could potentially be exploited...

PT-2021-16974

Name of the Vulnerable Software and Affected Versions FastStone Image Viewer versions = 7.5 Description The issue is triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe, resulting in a user mode write access violation near NULL at 0x005bdfcb. This could be...

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...

CVE-2021-26233: Out-of-bounds Write

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...

FastStone Image Viewer 代码问题漏洞

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

PT-2021-16978

Name of the Vulnerable Software and Affected Versions FastStone Image Viewer versions 7.5 and earlier Description The issue is triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe, resulting in a user mode write access violation at 0x00402d7d. This could be...

FastStone Image Viewer 7.5 Buffer Overflow

Exploit title: FastStone Image Viewer 7.5 - .cur BITMAPINFOHEADER 'BitCount' Stack Based Buffer Overflow ASLR & DEP Bypass Exploit Author: Paolo Stagno Date: 15/03/2020 Vendor Homepage: https://www.faststone.org/ Download: https://www.faststonesoft.net/DN/FSViewerSetup75.exe...

CVE-2021-26237: Out-of-bounds Write

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...

PT-2021-16977

Name of the Vulnerable Software and Affected Versions FastStone Image Viewer versions = 7.5 Description The issue is a Stack-based Buffer Overflow affecting the CUR file parsing functionality, specifically the BITMAPINFOHEADER Structure and the 'BitCount' file format field. This can lead to...