Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2020-06-16T22:15:10.443

Last Modified

2024-11-21T05:02:52.750

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ffmpeg	ffmpeg	< 4.3.1	Yes

References

https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=1463 Not Applicable, Vendor Advisory ([email protected])
https://security.gentoo.org/glsa/202007-58 Third Party Advisory ([email protected])
https://trac.ffmpeg.org/ticket/8716 Patch, Vendor Advisory ([email protected])
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=1463 Not Applicable, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202007-58 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://trac.ffmpeg.org/ticket/8716 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)