(Pwn2Own) Lexmark CX331adwe JBIG2 File Parsing new_image Integer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of JBIG2 files. The issue results from the lack of prop...

CVE-2023-38243 ZDI-CAN-21252: Adobe Acrobat Reader DC JBIG2 File Parsing Use-After-Free Information Disclosure Vulnerability

Adobe Acrobat Reader versions 23.003.20244 and earlier and 20.005.30467 and earlier are affected by a Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requir...