CVE-2014-7912
CVSS V2 Medium 6.8
CVSS V3 None
Description
The get_option function in dhcp.c in dhcpcd before 6.2.0, as used in dhcpcd 5.x in Android before 5.1 and other products, does not validate the relationship between length fields and the amount of data, which allows remote DHCP servers to execute arbitrary code or cause a denial of service (memory corruption) via a large length value of an option in a DHCPACK message.
Overview
- CVE ID
- CVE-2014-7912
- Assigner
- cve-coordination@google.com
- Vulnerability Status
- Modified
- Published Version
- 2015-07-30T00:59:00
- Last Modified Date
- 2017-09-21T01:29:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:* | 1 | OR | 6.1.0 | |
| cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2014-7912 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7912 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 08:29:27 | Added to TrackCVE | |||
| 2022-12-02 05:45:47 | security@google.com | cve-coordination@google.com | CVE Assigner | updated |
| 2022-12-02 05:45:47 | 2015-07-30T00:59Z | 2015-07-30T00:59:00 | CVE Published Date | updated |
| 2022-12-02 05:45:47 | 2017-09-21T01:29:00 | CVE Modified Date | updated | |
| 2022-12-02 05:45:47 | Modified | Vulnerability Status | updated |