CVE-2019-7310
poppler: heap-based buffer over-read in XRef::getEntry in XRef.cc
Severity
ModerateRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · February 1, 2019
Updated · June 27, 2026
Description
In Poppler 0.73.0, a heap-based buffer over-read (due to an integer signedness error in the XRef::getEntry function in XRef.cc) allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document, as demonstrated by pdftocairo.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 5.3CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CWE-125 · Out-of-bounds Read