This bug was fixed in the package linux-hwe - 4.15.0-54.58~16.04.1
--------------- linux-hwe (4.15.0-54.58~16.04.1) xenial; urgency=medium
* linux-hwe: 4.15.0-54.58~16.04.1 -proposed tracker (LP: #1833986)
[ Ubuntu: 4.15.0-54.58 ]
* linux: 4.15.0-54.58 -proposed tracker (LP: #1833987) * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard manipulation (LP: #1831638) // CVE-2019-11478 - tcp: refine memory limit test in tcp_fragment() * CVE-2019-11479 - SAUCE: tcp: add tcp_min_snd_mss sysctl - SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
-- Kleber Sacilotto de Souza <email address hidden> Mon, 24 Jun 2019 14:29:19 +0200
This bug was fixed in the package linux-hwe - 4.15.0- 54.58~16. 04.1
--------------- 54.58~16. 04.1) xenial; urgency=medium
linux-hwe (4.15.0-
* linux-hwe: 4.15.0- 54.58~16. 04.1 -proposed tracker (LP: #1833986)
[ Ubuntu: 4.15.0-54.58 ]
* linux: 4.15.0-54.58 -proposed tracker (LP: #1833987)
* Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
manipulation (LP: #1831638) // CVE-2019-11478
- tcp: refine memory limit test in tcp_fragment()
* CVE-2019-11479
- SAUCE: tcp: add tcp_min_snd_mss sysctl
- SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
-- Kleber Sacilotto de Souza <email address hidden> Mon, 24 Jun 2019 14:29:19 +0200