CVE-2016-6250
Published: 21 September 2016
Integer overflow in the ISO9660 writer in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via vectors related to verifying filename lengths when writing an ISO9660 archive, which trigger a buffer overflow.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libarchive
Launchpad, Ubuntu, Debian |
precise |
Released
(3.0.3-6ubuntu1.4)
|
| trusty |
Released
(3.1.2-7ubuntu2.4)
|
|
| upstream |
Released
(3.2.1-1)
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Released
(3.1.2-11ubuntu0.16.04.3)
|
|
| yakkety |
Not vulnerable
(3.2.1-1)
|
|
|
Patches:
upstream: https://github.com/libarchive/libarchive/commit/3014e19820ea53c15c90f9d447ca3e668a0b76c6 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.6 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity impact | Low |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |