CVE Vulnerability

CVE-2020-14212

FFmpeg through 4.3 has a heap-based buffer overflow in avio_get_str in libavformat/aviobuf.c because dnn_backend_native.c calls ff_dnn_load_model_native and a certain index check is omitted.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=1463 Not Applicable Vendor Advisory
https://trac.ffmpeg.org/ticket/8716 Patch Vendor Advisory
https://security.gentoo.org/glsa/202007-58 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
Information

Published : 2020-06-16 10:15

Updated : 2020-09-18 05:41

NVD link : CVE-2020-14212

Mitre link : CVE-2020-14212

Products Affected
No products.
CWE
CWE-787