CVE-2018-18521
Published: 19 October 2018
Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.
Priority
Low
CVSS 3 base score: 5.5
Status
| Package | Release | Status |
|---|---|---|
|
elfutils Launchpad, Ubuntu, Debian |
bionic |
Released
(0.170-0.4ubuntu0.1)
|
| cosmic |
Released
(0.170-0.5.0ubuntu1.1)
|
|
| disco |
Not vulnerable
(0.176-1)
|
|
| eoan |
Not vulnerable
(0.176-1.1)
|
|
| focal |
Not vulnerable
(0.176-1.1)
|
|
| groovy |
Not vulnerable
(0.176-1.1)
|
|
| hirsute |
Not vulnerable
(0.176-1.1)
|
|
| impish |
Not vulnerable
(0.176-1.1)
|
|
| jammy |
Not vulnerable
(0.176-1.1)
|
|
| precise |
Ignored
(end of ESM support, was needs-triage)
|
|
| trusty |
Needs triage
|
|
| upstream |
Released
(0.175-1)
|
|
| xenial |
Released
(0.165-3ubuntu1.2)
|