Lucene search

K
ubuntucveUbuntu.comUB:CVE-2021-36408
HistoryJan 10, 2022 - 12:00 a.m.

CVE-2021-36408

2022-01-1000:00:00
ubuntu.com
ubuntu.com
21
libde265
heap-use-after-free
vulnerability
decoding
file
dec265

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

28.1%

An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free
in intrapred.h when decoding file using dec265.

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchlibde265< 1.0.4-1ubuntu0.1UNKNOWN
ubuntu22.04noarchlibde265< 1.0.8-1ubuntu0.1UNKNOWN

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

28.1%