CVE-2020-23559

IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptionsW+0x0000000000007d7f...

CVE-2020-23559

IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptionsW+0x0000000000007d7f...

CVE-2020-23559

CVE-2020-23559 affects IrfanView 4.54. The vulnerability is a user‑mode write access violation that starts at FORMATS!ShowPlugInSaveOptions_W+0x7d7f. The CVSS baseline from NVD assigns a high impact (C/H/I/A) with LOCAL attack vector, no user interaction required, and low privileges needed, but n...