Debian/linux: high 7.5
Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A
Action: Upgrade linux to 4.19.37-4 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.19.37-4 | - |
Fixed versions
| 4.19.37-4 |
Sources
- osv: DEBIAN-CVE-2019-11479#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2019-11479
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