CVE-2016-4429
Published: 10 June 2016
Stack-based buffer overflow in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6) allows remote servers to cause a denial of service (crash) or possibly unspecified other impact via a flood of crafted ICMP and UDP packets.
From the Ubuntu security team
Aldy Hernandez discovered an unbounded stack allocation in the sunrpc implementation in the GNU C Library. An attacker could use this to cause a denial of service.
Priority
CVSS 3 base score: 5.9
Status
Package | Release | Status |
---|---|---|
eglibc Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
precise |
Released
(2.15-0ubuntu10.16)
|
|
trusty |
Released
(2.19-0ubuntu6.10)
|
|
upstream |
Needs triage
|
|
wily |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
glibc Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(2.24-0ubuntu1)
|
bionic |
Not vulnerable
(2.24-0ubuntu1)
|
|
eoan |
Not vulnerable
(2.24-0ubuntu1)
|
|
focal |
Not vulnerable
(2.24-0ubuntu1)
|
|
groovy |
Not vulnerable
(2.24-0ubuntu1)
|
|
hirsute |
Not vulnerable
(2.24-0ubuntu1)
|
|
impish |
Not vulnerable
(2.24-0ubuntu1)
|
|
jammy |
Not vulnerable
(2.24-0ubuntu1)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
wily |
Ignored
(reached end-of-life)
|
|
xenial |
Released
(2.23-0ubuntu6)
|
|
yakkety |
Not vulnerable
(2.24-0ubuntu1)
|
|
zesty |
Not vulnerable
(2.24-0ubuntu1)
|
|
libtirpc Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(0.2.5-1.1)
|
bionic |
Not vulnerable
(0.2.5-1.1)
|
|
eoan |
Not vulnerable
(0.2.5-1.1)
|
|
focal |
Not vulnerable
(0.2.5-1.1)
|
|
groovy |
Not vulnerable
(0.2.5-1.1)
|
|
hirsute |
Not vulnerable
(0.2.5-1.1)
|
|
impish |
Not vulnerable
(0.2.5-1.1)
|
|
jammy |
Not vulnerable
(0.2.5-1.1)
|
|
precise |
Released
(0.2.2-5ubuntu0.1)
|
|
trusty |
Released
(0.2.2-5ubuntu2.1)
|
|
upstream |
Released
(0.2.5-1.1)
|
|
wily |
Ignored
(reached end-of-life)
|
|
xenial |
Released
(0.2.5-1ubuntu0.1)
|
|
yakkety |
Ignored
(reached end-of-life)
|
|
zesty |
Not vulnerable
(0.2.5-1.1)
|
|
ntirpc Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
eoan |
Ignored
(reached end-of-life)
|
|
focal |
Needs triage
|
|
groovy |
Ignored
(reached end-of-life)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Needs triage
|
|
jammy |
Needs triage
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Ignored
(end of standard support, was needs-triage)
|