CVE-2020-14374
CVSS V2 High 7.2
CVSS V3 High 8.8
Description
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Overview
- CVE ID
- CVE-2020-14374
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-09-30T20:15:14
- Last Modified Date
- 2022-10-29T02:39:59
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* | 1 | OR | 18.02.1 | 18.11.10 |
| cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* | 1 | OR | 19.02 | 19.11.5 |
| cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2020/09/28/3 | Mailing List Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1879466 | Issue Tracking Tool Signature |
| http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2021/01/04/5 | |
| http://www.openwall.com/lists/oss-security/2021/01/04/2 | |
| http://www.openwall.com/lists/oss-security/2021/01/04/1 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-14374 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14374 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:28:55 | Added to TrackCVE | |||
| 2022-12-04 23:34:39 | 2020-09-30T20:15Z | 2020-09-30T20:15:14 | CVE Published Date | updated |
| 2022-12-04 23:34:39 | 2022-10-29T02:39:59 | CVE Modified Date | updated | |
| 2022-12-04 23:34:39 | Analyzed | Vulnerability Status | updated |