CVE-2018-5804

LibRaw: type confusion error in identify() function in internal/dcraw_common.cpp

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Severity

Low

Red Hat Product Security

3.3

CVSS 3.0

Review impact separately from score.

Published · March 14, 2018

Updated · November 22, 2025

Description

A type confusion error within the "identify()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.8 can be exploited to trigger a division by zero.

Statement

This issue did not affect the versions of LibRaw as shipped with Red Hat Enterprise Linux 7 as they did not include the vulnerable code.

This issue did not affect the versions of dcraw as shipped with Red Hat Enterprise Linux 5, 6 and 7 as they did not include the vulnerable code.

This issue did not affect the versions of libkdcraw as shipped with Red Hat Enterprise Linux 7 as they did not include the vulnerable code.

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 · 3.3
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CWE-369 · Divide By Zero