CVE-2020-35534

2022-09-0118:15:08

Debian Security Bug Tracker

security-tracker.debian.org

libraw

memory corruption

crxfreesubbanddata

cr3 files

unix

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

23.6%

JSON

In LibRaw, there is a memory corruption vulnerability within the “crxFreeSubbandData()” function (libraw\src\decoders\crx.cpp) when processing cr3 files.

OSVersionArchitecturePackageVersionFilename
Debian12alllibraw< 0.20.0-4libraw_0.20.0-4_all.deb
Debian11alllibraw< 0.20.0-4libraw_0.20.0-4_all.deb
Debian999alllibraw< 0.20.0-4libraw_0.20.0-4_all.deb
Debian13alllibraw< 0.20.0-4libraw_0.20.0-4_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	libraw	< 0.20.0-4	libraw_0.20.0-4_all.deb
Debian	11	all	libraw	< 0.20.0-4	libraw_0.20.0-4_all.deb
Debian	999	all	libraw	< 0.20.0-4	libraw_0.20.0-4_all.deb
Debian	13	all	libraw	< 0.20.0-4	libraw_0.20.0-4_all.deb