CVE-2021-36410

2022-01-1000:00:00

ubuntu.com

stack-buffer-overflow

libde265 v1.0.8

fallback-motion.cc

put_epel_hv_fallback

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

37.1%

JSON

A stack-buffer-overflow exists in libde265 v1.0.8 via fallback-motion.cc in
function put_epel_hv_fallback when running program dec265.

Notes

Author	Note
sbeattie	out-of-bounds read issue

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