Lucene search

K
cnvdChina National Vulnerability DatabaseCNVD-2021-78432
HistorySep 17, 2021 - 12:00 a.m.

libde265 Heap Buffer Overflow Vulnerability (CNVD-2021-78432)

2021-09-1700:00:00
China National Vulnerability Database
www.cnvd.org.cn
5

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

libde265 is an open source implementation of the h.265 video codec. libde265 version 1.0.4 contains a heap buffer overflow vulnerability in the put_weighted_pred_avg_16_fallback function. An attacker can exploit the vulnerability to cause a denial of service via specially crafted files.

CPENameOperatorVersion
libde265 libde265eq1.0.4

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

Related for CNVD-2021-78432