CVE-2019-20503
CVSS V2 Medium 4.3
CVSS V3 Medium 6.5
Description
usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.
Overview
- CVE ID
- CVE-2019-20503
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2020-03-06T20:15:12
- Last Modified Date
- 2020-06-11T15:15:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:usrsctp_project:usrsctp:*:*:*:*:*:*:*:* | 1 | OR | 2019-12-20 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-20503 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20503 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:28:26 | Added to TrackCVE | |||
| 2022-12-04 12:10:39 | 2020-03-06T20:15Z | 2020-03-06T20:15:12 | CVE Published Date | updated |
| 2022-12-04 12:10:39 | 2020-06-11T15:15:11 | CVE Modified Date | updated | |
| 2022-12-04 12:10:39 | Modified | Vulnerability Status | updated |