CVE-2019-6486
CVSS V2 Medium 6.4
CVSS V3 High 8.2
Description
Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.
Overview
- CVE ID
- CVE-2019-6486
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2019-01-24T05:29:00
- Last Modified Date
- 2020-08-24T17:37:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* | 1 | OR | 1.10.8 | |
| cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* | 1 | OR | 1.11.1 | 1.11.5 |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- HIGH
- Base Score
- 8.2
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 4.2
References
| Reference URL | Reference Tags |
|---|---|
| https://groups.google.com/forum/#!topic/golang-announce/mVeX35iXuSw | Mailing List Third Party Advisory |
| https://github.com/golang/go/issues/29903 | Third Party Advisory |
| https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360 | Patch Third Party Advisory |
| http://www.securityfocus.com/bid/106740 | Third Party Advisory VDB Entry |
| https://www.debian.org/security/2019/dsa-4380 | Third Party Advisory |
| https://www.debian.org/security/2019/dsa-4379 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html | Mailing List Third Party Advisory |
| https://github.com/google/wycheproof | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-6486 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6486 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:16:56 | Added to TrackCVE | |||
| 2022-12-03 16:53:44 | 2019-01-24T05:29Z | 2019-01-24T05:29:00 | CVE Published Date | updated |
| 2022-12-03 16:53:44 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 16:53:44 | Modified | Vulnerability Status | updated |