CVE-2018-12698
Published: 23 June 2018
demangle_template in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30, allows attackers to trigger excessive memory consumption (aka OOM) during the "Create an array for saving the template argument values" XNEWVEC call. This can occur during execution of objdump.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
binutils Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Released
(2.30-21ubuntu1~18.04.3)
|
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Not vulnerable
(2.32-7ubuntu4)
|
|
| eoan |
Not vulnerable
(2.32-8ubuntu1)
|
|
| focal |
Not vulnerable
(2.32-8ubuntu1)
|
|
| trusty |
Needed
|
|
| impish |
Not vulnerable
(2.32-8ubuntu1)
|
|
| hirsute |
Not vulnerable
(2.32-8ubuntu1)
|
|
| xenial |
Released
(2.26.1-1ubuntu1~16.04.8+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| jammy |
Not vulnerable
(2.32-8ubuntu1)
|
|
| lunar |
Not vulnerable
(2.32-8ubuntu1)
|
|
| groovy |
Not vulnerable
(2.32-8ubuntu1)
|
|
| kinetic |
Not vulnerable
(2.32-8ubuntu1)
|
|
| upstream |
Released
(2.32.51.20190707-1)
|
|
| mantic |
Not vulnerable
(2.32-8ubuntu1)
|
|
|
Patches: upstream: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=03e51746ed98d9106803f6009ebd71ea670ad3b9 |
||
|
libiberty Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(20190122-1)
|
| hirsute |
Not vulnerable
(20190122-1)
|
|
| jammy |
Not vulnerable
(20190122-1)
|
|
| lunar |
Not vulnerable
(20190122-1)
|
|
| artful |
Ignored
(end of life)
|
|
| bionic |
Released
(20170913-1ubuntu0.1)
|
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Not vulnerable
(20190122-1)
|
|
| focal |
Not vulnerable
(20190122-1)
|
|
| groovy |
Not vulnerable
(20190122-1)
|
|
| kinetic |
Not vulnerable
(20190122-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(20190122-1)
|
|
| xenial |
Released
(20160215-1ubuntu0.3)
|
|
| mantic |
Not vulnerable
(20190122-1)
|
|
|
Patches: upstream: https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=266886 |
||
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |