CVE-2019-8359
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.c.
Overview
- CVE ID
- CVE-2019-8359
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-04-23T15:15:13
- Last Modified Date
- 2020-05-01T13:47:29
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:contiki-ng:contiki-ng:*:*:*:*:*:*:*:* | 1 | OR | 4.3 | |
| cpe:2.3:o:contiki-os:contiki:*:*:*:*:*:*:*:* | 1 | OR | 3.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/contiki-ng/contiki-ng/releases/tag/release%2Fv4.4 | Release Notes Third Party Advisory |
| https://github.com/contiki-ng/contiki-ng/pull/972 | Patch Third Party Advisory |
| https://www.usenix.org/system/files/sec20summer_clements_prepub.pdf | Technical Description Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-8359 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8359 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:34:45 | Added to TrackCVE | |||
| 2022-12-04 15:31:32 | 2020-04-23T15:15Z | 2020-04-23T15:15:13 | CVE Published Date | updated |
| 2022-12-04 15:31:32 | 2020-05-01T13:47:29 | CVE Modified Date | updated | |
| 2022-12-04 15:31:32 | Analyzed | Vulnerability Status | updated |