CVE-2024-56378

Poppler: out-of-bounds read

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Severity

Moderate

Red Hat Product Security

4.4

CVSS 3.1

Review impact separately from score.

Published · December 22, 2024

Updated · June 30, 2026

Description

An out-of-bounds read exists within Poppler's JBIG2Bitmap::combine function in JBIG2Stream.cc. This flaw allows an attacker to crash the application via a carefully crafted pdf file. This issue can be triggered through the pdfimages utility.

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 3.1 · 4.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

CWE-125 · Out-of-bounds Read