Code:  void VP8XChunk::height(XMP_Uns32 val)
 {
    PutLE24(&this->data[7], val - 1);
 }

Vulnerability Type: DoS
CWE ID: CWE-20
Summary: An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
Commit Message: 