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.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-07-22T14:18:19
Updated: 2024-08-04T22:10:08.644Z
Reserved: 2019-03-23T00:00:00
Link: CVE-2019-9959
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-07-22T15:15:10.613
Modified: 2024-11-21T04:52:40.593
Link: CVE-2019-9959
Redhat