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CVE-2019-12293

poppler: heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc

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Severity

Moderate

Red Hat Product Security

6.6

CVSS 3.0

Review impact separately from score.

Published · May 23, 2019

Updated · June 27, 2026

Description

In Poppler through 0.76.1, there is a heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc via data with inconsistent heights or widths.

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 · 6.6
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

CWE-122 · Heap-based Buffer Overflow