In Xpdf 4.01.01, the Parser::getObj() function in Parser.cc may cause infinite recursion via a crafted file. A remote attacker can leverage this for a DoS attack. This is similar to CVE-2018-16646.
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.
Link | Tags |
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https://github.com/PanguL4b/pocs/tree/master/xpdf/stack-overflow_dos_Parser__getObj | third party advisory exploit |