CVE-2020-10060
CVSS V2 Medium 5.5
CVSS V3 Medium 6.5
Description
In updatehub_probe, right after JSON parsing is complete, objects\[1] is accessed from the output structure in two different places. If the JSON contained less than two elements, this access would reference unitialized stack memory. This could result in a crash, denial of service, or possibly an information leak. Provided the fix in CVE-2020-10059 is applied, the attack requires compromise of the server. See NCC-ZEP-030 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions. version 2.2.0 and later versions.
Overview
- CVE ID
- CVE-2020-10060
- Assigner
- vulnerabilities@zephyrproject.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-05-11T23:15:12
- Last Modified Date
- 2021-10-18T12:35:24
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:* | 1 | OR | 2.1.0 | 2.4.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.2
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-37 | Third Party Advisory |
| https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10060 | Vendor Advisory |
| https://github.com/zephyrproject-rtos/zephyr/pull/27889 | Patch Third Party Advisory |
| https://github.com/zephyrproject-rtos/zephyr/pull/27865 | Patch Third Party Advisory |
| https://github.com/zephyrproject-rtos/zephyr/pull/27893 | Patch Third Party Advisory |
| https://github.com/zephyrproject-rtos/zephyr/pull/27891 | Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-10060 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10060 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:51:21 | Added to TrackCVE | |||
| 2022-12-04 16:24:00 | 2020-05-11T23:15Z | 2020-05-11T23:15:12 | CVE Published Date | updated |
| 2022-12-04 16:24:00 | 2021-10-18T12:35:24 | CVE Modified Date | updated | |
| 2022-12-04 16:24:00 | Analyzed | Vulnerability Status | updated |