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.
References
| Link | Resource |
|---|---|
| https://github.com/sonic-net/sonic-buildimage/security/advisories/GHSA-m4qf-8rrq-mph9 | Third Party Advisory |
| https://govtech-csg.github.io/security-advisories/2022/11/14/CVE-2022-0324.html | Third Party Advisory |
| https://github.com/sonic-net/sonic-buildimage/security/advisories/GHSA-m4qf-8rrq-mph9 | Third Party Advisory |
| https://govtech-csg.github.io/security-advisories/2022/11/14/CVE-2022-0324.html | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 06:38
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.1 |
| References | () https://github.com/sonic-net/sonic-buildimage/security/advisories/GHSA-m4qf-8rrq-mph9 - Third Party Advisory | |
| References | () https://govtech-csg.github.io/security-advisories/2022/11/14/CVE-2022-0324.html - Third Party Advisory |
07 Nov 2023, 03:41
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | 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. |
Information
Published : 2022-11-14 17:15
Updated : 2024-11-21 06:38
NVD link : CVE-2022-0324
Mitre link : CVE-2022-0324
CVE.ORG link : CVE-2022-0324
JSON object : View
Products Affected
linuxfoundation
- software_for_open_networking_in_the_cloud