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 achieve code execution when a user opens or views a malformed/specially crafted CUR file.
References
Link | Resource |
---|---|
https://voidsec.com/advisories/cve-2021-26236-faststone-image-viewer-v-7-5-stack-based-buffer-overflow/ | Exploit Third Party Advisory |
https://voidsec.com/fuzzing-faststone-image-viewer-cve-2021-26236 | Exploit Third Party Advisory |
https://www.exploit-db.com/exploits/49660 | Exploit Third Party Advisory VDB Entry |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-03-18T12:55:54
Updated: 2021-03-18T13:58:03
Reserved: 2021-01-25T00:00:00
Link: CVE-2021-26236
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-03-18T13:15:20.393
Modified: 2021-03-24T01:19:29.370
Link: CVE-2021-26236
JSON object: View
Redhat Information
No data.
CWE