libraw 20.0 has a null pointer dereference vulnerability... · CVE-2020-24890 · GitHub Advisory Database · GitHub

libraw 20.0 has a null pointer dereference vulnerability...

Moderate severity Unreviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Mar 30, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution.

References

Published by the National Vulnerability Database

Sep 16, 2020

Published to the GitHub Advisory Database May 24, 2022

Last updated Mar 30, 2024

Severity

Moderate

5.5

/ 10

CVSS base metrics

Attack vector

Local

Attack complexity

Low

Privileges required

None

User interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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