CVE-2018-12699
Published: 23 June 2018
finish_stab in stabs.c in GNU Binutils 2.30 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact, as demonstrated by an out-of-bounds write of 8 bytes. This can occur during execution of objdump.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
binutils Launchpad, Ubuntu, Debian |
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)
|
|
| 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)
|
|
| groovy |
Not vulnerable
(2.32-8ubuntu1)
|
|
| kinetic |
Not vulnerable
(2.32-8ubuntu1)
|
|
| trusty |
Needed
|
|
| upstream |
Released
(2.32.51.20190707-1)
|
|
|
Patches: upstream: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=03e51746ed98d9106803f6009ebd71ea670ad3b9 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |