kernel: some ipv6 protocols not encrypted over ipsec tunnel
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux Kernel | kernel | affected |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | |||
| kernel-rt-0:3.10.0-1160.rt56.1131.el7 | cpe:/a:redhat:rhel_extras_rt:7 | RHSA-2020:4062 | 2020-09-29T00:00:00Z |
| kernel-0:3.10.0-1160.el7 | cpe:/o:redhat:enterprise_linux:7 | RHSA-2020:4060 | 2020-09-29T00:00:00Z |
| kernel-alt-0:4.14.0-115.35.1.el7a | cpe:/o:redhat:enterprise_linux:7 | RHSA-2021:0354 | 2021-02-02T00:00:00Z |
| Red Hat Enterprise Linux 8 | |||
| kernel-rt-0:4.18.0-193.rt13.51.el8 | cpe:/a:redhat:enterprise_linux:8::nfv | RHSA-2020:1567 | 2020-04-28T00:00:00Z |
| kernel-0:4.18.0-193.el8 | cpe:/o:redhat:enterprise_linux:8 | RHSA-2020:1769 | 2020-04-28T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2241-1 | linux security update |
Debian DLA |
DLA-2241-2 | linux security update |
EUVD |
EUVD-2020-12580 | A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality. |
Ubuntu USN |
USN-4388-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4390-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4391-1 | Linux kernel vulnerabilities |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: 1.1% (1.076% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.