CVE-2019-20795

Priority
Description
iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in
ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of
setuid that, although not a default, are sometimes a configuration option
offered to end users. Even when setuid is used, other factors (such as C
library configuration) may block exploitability.
Assigned-to
leosilva
Notes
leosilvavulnerability introduced in v4.15.0
Package
Upstream:released (5.2.0-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (code not present)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-2ubuntu1.1)
Ubuntu 19.10 (Eoan Ermine):not-affected (5.2.0-1ubuntu2)
Ubuntu 20.04 LTS (Focal Fossa):not-affected
Ubuntu 20.10 (Groovy Gorilla):not-affected
More Information

Updated: 2020-05-29 19:21:43 UTC (commit 2d0d387aa141e969cc1ddbb230ab2faa3ee568d5)