CVE-2021-36409

2022-01-1000:00:00

ubuntu.com

denial of service

libde265 v1.0.8

assertion failure

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

39.5%

JSON

There is an Assertion `scaling_list_pred_matrix_id_delta==1’ failed at
sps.cc:925 in libde265 v1.0.8 when decoding file, which allows attackers to
cause a Denial of Service (DoS) by running the application with a crafted
file or possibly have unspecified other impact.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibde265< 1.0.2-2ubuntu0.18.04.1~esm2UNKNOWN
ubuntu20.04noarchlibde265< 1.0.4-1ubuntu0.2UNKNOWN
ubuntu22.04noarchlibde265< 1.0.8-1ubuntu0.1UNKNOWN
ubuntu16.04noarchlibde265< 1.0.2-2ubuntu0.16.04.1~esm2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libde265	< 1.0.2-2ubuntu0.18.04.1~esm2	UNKNOWN
ubuntu	20.04	noarch	libde265	< 1.0.4-1ubuntu0.2	UNKNOWN
ubuntu	22.04	noarch	libde265	< 1.0.8-1ubuntu0.1	UNKNOWN
ubuntu	16.04	noarch	libde265	< 1.0.2-2ubuntu0.16.04.1~esm2	UNKNOWN