A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to cause a denial of service via a crafted file, related to the QPDF::resolveObjectsInStream function in QPDF.cc, aka an "infinite loop."
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
Link | Tags |
---|---|
https://usn.ubuntu.com/3638-1/ | vendor advisory |
http://somevulnsofadlab.blogspot.jp/2017/07/qpdfan-infinite-loop-in-libqpdf_26.html | third party advisory exploit |
https://github.com/qpdf/qpdf/issues/120 | third party advisory exploit |