CVE-2020-35534

2022-09-0118:15:00

CWE-770

[email protected]

web.nvd.nist.gov

cve-2020-35534

memory corruption

libraw

crxfreesubbanddata

cr3 files

nvd

5.5 Medium

CVSS3

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

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

22.9%

JSON

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

VendorProductVersionCPE
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::