CVE-2016-5042
Published: 17 February 2017
The dwarf_get_aranges_list function in libdwarf before 20160923 allows remote attackers to cause a denial of service (infinite loop and crash) via a crafted DWARF section.
Priority
Status
Package | Release | Status |
---|---|---|
dwarfutils Launchpad, Ubuntu, Debian |
precise |
Ignored
(end of life)
|
trusty |
Released
(20120410-2+deb7u2build0.14.04.1)
|
|
upstream |
Released
(20160507-1)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Released
(20120410-2+deb7u2build0.16.04.1)
|
|
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 |