CVE-2020-14212
CVSS V2 Medium 6.8
CVSS V3 High 8.8
Description
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.
Overview
- CVE ID
- CVE-2020-14212
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-16T22:15:10
- Last Modified Date
- 2020-09-18T17:41:05
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* | 1 | OR | 4.3 | 4.3.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-14212 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14212 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:14:08 | Added to TrackCVE | |||
| 2022-12-04 18:10:06 | 2020-06-16T22:15Z | 2020-06-16T22:15:10 | CVE Published Date | updated |
| 2022-12-04 18:10:06 | 2020-09-18T17:41:05 | CVE Modified Date | updated | |
| 2022-12-04 18:10:06 | Analyzed | Vulnerability Status | updated |