CVE-2021-21821

A stack-based buffer overflow vulnerability exists in the PDF processfontname functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2021-21821

A stack-based buffer overflow vulnerability exists in the PDF processfontname functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2021-21821

CVE-2021-21821 is a stack-based buffer overflow in the PDF process_fontname function of Accusoft ImageGear 19.9. The TALOS report documents a vulnerable path in process_fontname where a 256-byte local buffer b_ovf can be overflowed by a long fontname read from a PDF, with the overflow triggered b...