CVE-2020-8597

Published: 03 February 2020

eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
lwip
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(2.1.2+dfsg1-6)
Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist

Patches:
Upstream: http://git.savannah.nongnu.org/cgit/lwip.git/commit/?id=2ee3cbe69c6d2805e64e7cac2a1c1706e49ffd86
ppp
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.10 (Groovy Gorilla)
Released (2.4.7-2+4.1ubuntu5)
Ubuntu 20.04 LTS (Focal Fossa)
Released (2.4.7-2+4.1ubuntu5)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (2.4.7-2+2ubuntu1.2)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (2.4.7-1+2ubuntu1.16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (2.4.5-5.1ubuntu2.3+esm1)
Ubuntu 12.04 ESM (Precise Pangolin)
Released (2.4.5-5ubuntu1.3)
Patches:
Upstream: https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426