CVE-2022-0324
CVSS V2 None
CVSS V3 High 7.5
Description
There is a vulnerability in DHCPv6 packet parsing code that could be explored by remote attacker to craft a packet that could cause buffer overflow in a memcpy call, leading to out-of-bounds memory write that would cause dhcp6relay to crash. Dhcp6relay is a critical process and could cause dhcp relay docker to shutdown. Discovered by Eugene Lim of GovTech Singapore.
Overview
- CVE ID
- CVE-2022-0324
- Assigner
- cve_disclosure@tech.gov.sg
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-14T17:15:09
- Last Modified Date
- 2022-11-17T23:16:03
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:linuxfoundation:software_for_open_networking_in_the_cloud:202111:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-0324 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0324 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-14 18:00:12 | Added to TrackCVE | |||
| 2022-12-07 17:41:49 | 2022-11-14T17:15Z | 2022-11-14T17:15:09 | CVE Published Date | updated |
| 2022-12-07 17:41:49 | 2022-11-17T23:16:03 | CVE Modified Date | updated | |
| 2022-12-07 17:41:49 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:41:50 | CWE-120 | Weakness Enumeration | updated | |
| 2022-12-07 17:41:51 | CPE Information | updated |