CVE-2020-3898

cups: heap based buffer overflow in libcups's ppdFindOption() in ppd-mark.c

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Severity

Low

Red Hat Product Security

4.5

CVSS 3.1

Review impact separately from score.

Published · April 20, 2020

Updated · November 22, 2025

Description

A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Catalina 10.15.4. An application may be able to gain elevated privileges.

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 · 4.5
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE-125 · Out-of-bounds Read