CVE-2016-5043
Published: 17 February 2017
The dwarf_dealloc function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted DWARF section.
Priority
Status
Package | Release | Status |
---|---|---|
dwarfutils Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(20160507-1)
|
bionic |
Not vulnerable
(20160507-1)
|
|
cosmic |
Not vulnerable
(20160507-1)
|
|
disco |
Not vulnerable
(20160507-1)
|
|
eoan |
Not vulnerable
(20160507-1)
|
|
focal |
Not vulnerable
(20160507-1)
|
|
groovy |
Not vulnerable
(20160507-1)
|
|
hirsute |
Not vulnerable
(20160507-1)
|
|
impish |
Not vulnerable
(20160507-1)
|
|
jammy |
Not vulnerable
(20160507-1)
|
|
kinetic |
Not vulnerable
(20160507-1)
|
|
lunar |
Not vulnerable
(20160507-1)
|
|
mantic |
Not vulnerable
(20160507-1)
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Released
(20160507-1)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Needed
|
|
yakkety |
Not vulnerable
(20160507-1)
|
|
zesty |
Not vulnerable
(20160507-1)
|
|
Patches: upstream: https://sourceforge.net/p/libdwarf/code/ci/98a3da1e8237fe0d45b67ef77f3fa5ed9ff0215f/ |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |