CVE-2020-15503

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CVSS 3.1

7.5 high

EPSS

4%p89

Published

Jul 2, 2020 (Jul 2, 2020)

Modified

Jun 17, 2026

Description

LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp, postprocessing/mem_image.cpp, and utils/thumb_utils.cpp. For example, malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength.

Vendors: libraw fedoraproject debian
Products: libraw, fedora, debian linux
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (3.7%)

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