Lucene search

K
cvelistMitreCVELIST:CVE-2019-9959
HistoryJul 22, 2019 - 2:18 p.m.

CVE-2019-9959

2019-07-2214:18:19
mitre
www.cve.org
10
poppler
jpxstream
init
integer overflow
vulnerability
pdftocairo

AI Score

6.6

Confidence

High

EPSS

0.004

Percentile

74.1%

The JPXStream::init function in Poppler 0.78.0 and earlier doesn’t check for negative values of stream length, leading to an Integer Overflow, thereby making it possible to allocate a large memory chunk on the heap, with a size controlled by an attacker, as demonstrated by pdftocairo.