CVE-2019-11766
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
dhcp6.c in dhcpcd before 6.11.7 and 7.x before 7.2.2 has a buffer over-read in the D6_OPTION_PD_EXCLUDE feature.
Overview
- CVE ID
- CVE-2019-11766
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-05-05T06:29:00
- Last Modified Date
- 2023-02-27T16:32:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:* | 1 | OR | 6.11.7 | |
| cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 7.2.2 |
| 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:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
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
- 3.0
- Vector String
- CVSS:3.0/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://roy.marples.name/cgit/dhcpcd.git/commit/?h=dhcpcd-7&id=c1ebeaafeb324bac997984abdcee2d4e8b61a8a8 | Mailing List Patch Vendor Advisory |
| https://roy.marples.name/cgit/dhcpcd.git/commit/?h=dhcpcd-7&id=896ef4a54b0578985e5e1360b141593f1d62837b | Mailing List Patch Vendor Advisory |
| https://roy.marples.name/archives/dhcpcd-discuss/0002428.html | Patch Vendor Advisory |
| https://bugs.debian.org/928440 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/108172 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-11766 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11766 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:53:31 | Added to TrackCVE | |||
| 2022-12-03 20:22:51 | 2019-05-05T06:29Z | 2019-05-05T06:29:00 | CVE Published Date | updated |
| 2022-12-03 20:22:51 | 2019-05-07T14:29:00 | CVE Modified Date | updated | |
| 2022-12-03 20:22:51 | Modified | Vulnerability Status | updated | |
| 2023-01-26 20:08:45 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-27 17:09:31 | 2023-02-27T16:32:49 | CVE Modified Date | updated | |
| 2023-02-27 17:09:31 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |